Mark Betz & Christine Betz ( 2023 )


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  •                 United States Tax Court
    
    T.C. Memo. 2023-84
    MARK BETZ AND CHRISTINE BETZ,
    Petitioners
    v.
    COMMISSIONER OF INTERNAL REVENUE,
    Respondent
    DENNIS LINCOLN AND JULIA LINCOLN,
    Petitioners
    v.
    COMMISSIONER OF INTERNAL REVENUE,
    Respondent
    —————
    Docket Nos. 21587-18, 21588-18.                      Filed July 6, 2023.
    —————
    Ps in these consolidated cases are shareholders in C,
    an S corporation that designs and supplies air pollution
    control systems. As of 2014, C had extensive institutional
    knowledge and experience in supplying systems that met
    the specifications of customers in manufacturing
    industries. On its 2014 information return, C claimed a
    research credit under I.R.C. § 41 in connection with 19
    projects. C claimed the research credit in connection with
    both the costs of producing the systems it supplied and the
    wages it paid to certain of its employees for activities
    performed in connection with the projects. C did not use a
    time-tracking system for its employees’ activities and thus
    estimated the amounts of employee time spent performing
    qualified services. On their personal federal income tax
    returns for 2014, Ps claimed a flowthrough of the credit and
    later carried forward the remaining portion of the credit to
    their 2015 and 2016 returns.
    Served 07/06/23
    2
    [*2]           Held: For all 19 projects, Ps failed to carry their
    burden of establishing that the products were pilot models.
    Accordingly, C’s purported qualified research expenditures
    (QREs) for costs of production failed to satisfy I.R.C.
    § 41(d)(1)(A) and were not creditable.
    Held, further, for all 19 projects, Ps failed to carry
    their burden of establishing that the wages of certain of C’s
    employees were incurred in connection with the
    performance of qualified services.         Accordingly, C’s
    purported QREs for wages were not creditable.
    Held, further, for five of the projects, C did not retain
    substantial rights in the results of its research under its
    applicable contracts with its customers. Accordingly, C’s
    purported QREs for those five projects were incurred in
    connection with funded research within the meaning of
    I.R.C. § 41(d)(4)(H) and were not creditable.
    Held, further, Ps are liable for accuracy-related
    penalties under I.R.C. § 6662(a) for tax years 2014, 2015,
    and 2016.
    —————
    John H. Dies, Jeffrey E. Falvey, Jeremy M. Fingeret, Jefferson H. Read,
    and Matthew S. Reddington, for petitioners.
    Jonathan E. Behrens, Frederic J. Fernandez, Eugene A. Kornel, and
    Richard L. Wooldridge, for respondent.
    MEMORANDUM FINDINGS OF FACT AND OPINION
    NEGA, Judge: These cases involve a section 41 1 research credit
    claimed by an S corporation engaged in the business of designing and
    supplying air pollution control systems that eliminate harmful airborne
    manufacturing byproducts. The issues for decision are (1) whether
    1 Unless otherwise indicated, statutory references are to the Internal Revenue
    Code, Title 26 U.S.C., in effect at all relevant times, regulation references are to the
    Code of Federal Regulations, Title 26 (Treas. Reg.), in effect at all relevant times, and
    Rule references are to the Tax Court Rules of Practice and Procedure.
    3
    [*3] petitioners, the groups of which include the sole shareholders of the
    S corporation, are entitled to a research credit of $501,531 for tax year
    2014 and (2) whether petitioners are liable for accuracy-related
    penalties for tax years 2014, 2015, and 2016. We hold for respondent on
    both issues.
    FINDINGS OF FACT
    Some of the facts have been stipulated and are so found. The
    Stipulations of Facts and the attached Exhibits are incorporated herein
    by this reference. Petitioners resided in Illinois when they timely filed
    their Petitions.
    I.     Catalytic Products International, Inc.
    Catalytic Products International, Inc. (CPI), was founded in 1969
    by Erwin Betz. In 2014 CPI was a subchapter S corporation, with the
    shares owned equally (50%) by Erwin Betz’s children, petitioner Mark
    Betz (Mr. Betz) and petitioner Julia Lincoln (Ms. Lincoln). As of
    January 2, 2014, CPI’s board of directors comprised Mr. Betz, Ms.
    Lincoln, petitioner Dennis Lincoln, and Matthew Lincoln. In 2014 CPI
    used an accrual method of tax accounting.
    Beginning in 1987, when Mr. Betz joined the company, CPI
    transitioned its business away from manufacturing catalysts for
    installation in air pollution control systems, instead becoming a
    designer and supplier of custom-built air pollution control systems,
    primarily catalytic and thermal oxidizers.
    II.    Oxidizer Basics
    In 2014 CPI supplied both catalytic and thermal oxidizers, which
    each eliminate certain environmentally hazardous airborne
    manufacturing byproducts. We will refer to these byproducts as volatile
    organic compounds (VOCs) as a convenient shorthand. 2 Catalytic
    oxidizers are designed to convert VOCs into carbon dioxide and water
    vapor via a process of chemical reaction between the VOCs and a
    2 Our use of the term may not necessarily reflect whether the byproducts
    discussed herein are VOCs within the technical meaning of regulations issued by the
    Environmental Protection Agency (EPA). See 
    40 C.F.R. § 51.100
    (s) (2023).
    4
    [*4] catalyst. 3 Thermal oxidizers are designed to achieve the same
    result but do so by using a burner to generate extremely high heat to
    incinerate VOCs, rather than using a catalytic conversion process.
    There are three separate subtypes of thermal oxidizers:
    (1) direct/straight, (2) recuperative, and (3) regenerative.
    A direct/straight thermal oxidizer uses a simplistic burner to heat
    a combustion chamber; process air containing VOCs passes through the
    system and oxidizes when encountering the high temperatures. A
    recuperative thermal oxidizer adds to the concept by using a stainless-
    steel heat exchanger to preheat process air, which provides for increased
    energy efficiency. 4 This heat exchanger usually consists of a shell and
    tube structure that operates by intaking clean, postcombustion air into
    an exterior shell that transfers heat to interior tubes carrying the
    process air. A regenerative thermal oxidizer instead uses a heat
    exchanger comprising ceramic media beds, which retain heat at an even
    higher rate and thus allow for increased energy efficiency. Regenerative
    thermal oxidizers operate by intaking process air through the media,
    then reversing the postcombustion air back through the media, thus
    retaining the heat. Because of their energy efficiency, the issue of
    overtemperature, where the system’s temperature rises too high and
    degrades the heat exchanger, is a particular problem for regenerative
    thermal oxidizers. Designs of regenerative thermal oxidizers typically
    use a hot gas bypass, which diverts high temperature air out of the
    system in order to reduce temperature. As of 2014, regenerative
    thermal oxidizers were the most common type of oxidizer used in
    manufacturing industries.
    A few general considerations go into the choice of a type of
    oxidizer system and its basic design. One consideration is the
    aforementioned energy efficiency: Oxidizers can use considerable
    volumes of natural gas in operating the burners that heat the air. For
    cost-conscious customers, an oxidizer with reduced volume or
    performance but increased thermal efficiency (i.e., where high
    3A catalyst is a substance that triggers a chemical reaction but is not itself
    consumed in that chemical reaction. A common example is the catalytic converter in
    an automobile, which converts the VOCs present in the exhaust into carbon dioxide
    and water.
    4 To illustrate the concept, heat exchangers are typically used as part of the
    heating process in residential gas furnaces. Furnaces use a burner to generate hot gas
    within a heat exchanger chamber; cold air then encounters the now-heated outer walls
    of the heat exchanger and becomes hotter before being distributed throughout the
    residence.
    5
    [*5] temperature is maintained without significant use of fuel-
    consuming burners) might be optimal. Another basic consideration is
    the concentration and type of VOCs generated by the customer’s
    manufacturing process; for certain VOCs, a catalytic reaction is less
    effective than a thermal one or would degrade the catalyst over time.
    Certain types of VOCs may also require a higher operating temperature
    or residence time to oxidize, which would affect the sizing of components
    and increase upfront costs.
    Another consideration is whether the customer’s manufacturing
    process airflow contains other particulates or chemicals that could affect
    the oxidizer’s performance. For instance, if the process airflow
    contained silicone, oxidization would generate silicone dioxide (i.e.,
    sand), which could accumulate and plug an oxidizer. Finally, the
    location and layout of a customer’s manufacturing process plays a role.
    Space constraints at the facility may dictate the choice and sizing of
    various components, while extreme temperatures or heavy winds may
    require additional insulation or structural support features for outdoor
    components.
    III.   CPI’s General Process
    In 2014 CPI’s business model was as follows. First, CPI would
    either solicit or be contacted by a prospective customer. If unfamiliar
    with the customer, CPI personnel would sometimes visit the customer’s
    facility to review their manufacturing process and measure what VOCs
    were being generated. Customers would often provide CPI with the
    necessary specifications about the process airflow at the customer’s
    facility, such as the volume of process airflow, the type of VOCs
    generated, and the airflow temperature. If the customer was unable to
    provide specifications, CPI personnel or a third party would sometimes
    test and measure the airflow at a jobsite.
    CPI personnel considered an oxidizer’s design to be largely
    dictated by three basic considerations: (1) the necessary level of
    destruction efficiency; (2) the process air flow volume; and (3) the
    particular VOCs generated. 5 Once this information was available, CPI
    personnel would begin assembling a project proposal. CPI personnel
    would input the particular VOCs and airflow volumes at issue into a
    computer spreadsheet (known internally at CPI as Bessy), which would
    5 Destruction efficiency is the percentage of the VOC concentration in the
    process air that is destroyed by the oxidizer.
    6
    [*6] then output calculations breaking down how the VOCs would
    oxidize, including the lower explosive limit (LEL) and heat value of the
    airflow exhaust. 6 Based on the particular VOCs at issue and the airflow
    volume, CPI personnel would then calculate the necessary sizes of the
    various components, such as burners and fans, by using standardized
    spreadsheets or performing simple hand calculations.
    Next, the now-sized components would be incorporated into a
    general arrangement design drawing and a process and instrument
    diagram (P&ID). 7 On the basis of the prepared drawings, CPI personnel
    would solicit bids from subcontractors about the potential cost of
    assembly. With an estimated cost of assembly in hand and the size of
    the components preliminarily calculated, CPI personnel would come up
    with a quoted price for the customer and assemble a project proposal.
    In the project proposal, CPI would recommend a particular type of
    oxidizer based on the applicable characteristics of the process airflow
    and describe its various components and features. Generally, the initial
    project proposal provided by CPI to the customer was not the final
    version. Customers often requested changes to the proposal, such as
    increases in the guaranteed efficiency of the oxidizer, additional
    guarantees or warranties, or revisions to terms and conditions.
    Once a final proposal was accepted by a customer and purchase
    and sale orders exchanged, additional design drawings would be
    prepared, reviewed, and completed for various components of the
    oxidizer. The project would then be passed on to a project manager, who
    would begin issuing purchase orders to suppliers (for various
    components of the oxidizer) and to subcontractors (for fabrication and
    assembly). CPI maintained ongoing relationships with a number of
    suppliers and subcontractors. CPI would engage a subcontractor,
    typically PRE-Heat, Inc., to fabricate the physical structure of the
    system, which was generally composed of heavy, welded steel, and to
    assemble the components of the system.            CPI would purchase
    components from suppliers, who would then directly provide those
    6 LEL indicates the lowest concentration of an airborne compound that is
    capable of exploding in the presence of an open ignition source. If an airflow is
    measured at a high percentage of LEL, that airflow is at greater risk of igniting;
    National Fire Prevention Association standards generally dictate that a number above
    25% of LEL is an unsafe level.
    7 A general arrangement drawing portrays the physical structure of the
    assembled oxidizer, while a P&ID details how airflow, gas, and electrical signals
    interact with components of the system.
    7
    [*7] components to the fabricating subcontractor to be assembled as
    part of the oxidizer. For the exhaust stack, CPI would usually engage a
    separate subcontractor, typically IVI North, Inc., to fabricate the stack.
    On some projects, the subcontractor would take on greater design
    responsibility. For instance, PRE-Heat would typically handle the
    design for heat exchangers, inputting data from the particular facility
    into a proprietary program in order to determine the appropriate sizing.
    CPI personnel would also begin designing the electrical control
    system of the oxidizer. Using the P&ID drawing, CPI engineers would
    create an electrical schematic drawing for the control panel, showing the
    placement of the various inputs and outputs into the system and the
    requisite horsepower. Finally, CPI engineers would program a sequence
    of operations into the control system to automate its various functions.
    CPI would engage a subcontractor, typically Quantum Design, Inc., to
    build the control system panel and enclosure for the oxidizer.
    While fabrication was ongoing, CPI personnel would sometimes
    conduct quality control inspections on the work of the fabricating and
    electrical subcontractors, to ensure that the fabrication conformed to
    CPI’s design drawings. Sometimes revisions would be made to an
    oxidizer’s design over the course of a project in response to feedback from
    either a subcontractor or the customer. Once an oxidizer was completed,
    CPI personnel would typically oversee assembly of a system at the
    fabrication subcontractor’s facility; the oxidizer would then be freight
    shipped to the customer’s facility. At the customer’s facility, CPI would
    either install the system itself or have personnel present to supervise
    the installation. After physical installation, CPI startup personnel
    would spend time at the facility, programming the control system and
    conducting further quality testing to ensure that components conformed
    to CPI’s design drawings and operated without issues. Finally, a third
    party would generally conduct testing on the oxidizer for purposes of
    compliance with environmental regulations. On some occasions, a
    tested oxidizer would perform below the destruction efficiency
    guarantee made by CPI, which would contractually require CPI to make
    additional repairs or modifications to the oxidizer.
    IV.   The Alliantgroup Study
    Alliantgroup L.P. is a tax consultancy and lobbying firm which,
    inter alia, maintains a research credit group that specializes in
    promoting section 41 credits and assisting taxpayers with all stages of
    claiming the credit. On February 20, 2015, Ms. Lincoln executed an
    8
    [*8] engagement letter for Alliantgroup to conduct an R&D tax credit
    study for CPI and to provide audit defense. The engagement letter
    stated that Alliantgroup would bill at a blended hourly rate of $375; the
    billed fees were capped so as not to exceed 25% of the combined state
    and net federal research credits identified by Alliantgroup. Initially,
    Alliantgroup requested from CPI a list of employees with job details, job
    costing reports, Forms W–2, Wage and Tax Statement, and payroll
    records for 2010 through 2013, and CPI’s federal and state tax returns
    for 2010 through 2013. On April 2, 2015, an Alliantgroup representative
    emailed Ms. Lincoln a list of CPI projects that they wished to discuss
    during an upcoming site visit to CPI; the list comprised 18 projects. 8
    On April 8, 2015, Alliantgroup personnel visited CPI’s facility;
    during the visit, Alliantgroup personnel interviewed Messrs. Betz and
    Harmsen and Ms. Lincoln. On April 9, 2015, Alliantgroup personnel
    emailed Mr. Harmsen and Ms. Lincoln a spreadsheet based on their
    discussions, which purported to allocate certain percentages of the 2014
    wages paid to CPI’s employees to 19 CPI projects. The interviews with
    Messrs. Betz and Harmsen were the source of the underlying allocation
    percentages in the spreadsheet. In 2014 CPI did not have a system that
    tracked employee time. On April 10, 2015, an Alliantgroup employee
    emailed to Ms. Lincoln a pro forma Form 6765, Credit for Increasing
    Research Activities, with calculations for a potential research credit for
    CPI. The pro forma Form 6765 listed $1,983,647 as the amount of wages
    for qualified services and $5,732,211 for the cost of supplies, which
    amounted to a gross credit of $771,586 and a net credit of $501,531.
    On October 26, 2015, an Alliantgroup employee provided Ms.
    Lincoln with a project summary report for the research credit study,
    which concluded that CPI was qualified to claim a section 41 credit. 9 On
    December 10, 2015, Mr. Betz and Ms. Lincoln signed a copy of the
    completed study, under a field entitled “Employees Verifying
    Information.” In the study, Alliantgroup identified 19 projects with
    associated qualified research expenditures. The completed study again
    stated that CPI had paid or incurred $1,983,647 in qualifying wage
    expenditures and $5,732,211 in qualifying supply expenditures, for a
    total of $7,715,858 of QREs. With respect to wage expenditures, the
    completed study stated that Alliantgroup had allocated percentages of
    8The DuPont La Porte project, for which qualifying research expenditures
    (QREs) were eventually claimed, was not listed in this email.
    9 As we discuss in further detail below, both CPI and petitioners had timely
    filed their respective tax returns for tax year 2014 in April 2015.
    9
    [*9] CPI’s employees’ wages paid or incurred for qualified services as
    follows: 10
    Employee Name    2014 R&D %       Tax Year 2014   Tax Year 2014
    Salaries         QREs
    G.B.             80%            $55,424         $55,424
    Betz, Mark          80%            823,231         823,
    231 F.C. 80
    %             49,022          49,022
    C.D.             83%             69,328          69,328
    S.F.            82%             39,172          39,172
    Harmsen, Scott       88%            179,302         179,302
    C.H.             63%            104,297          65,707
    R.J.            80%             80,863          80,863
    C.J.            60%             15,209           9,125
    E.M.             82%             48,050          48,050
    B.O.             60%             58,000          34,800
    J.O.            90%             21,038          21,038
    Shaver, Robert       80%            341,534         341,534
    L.S.            90%             20,706          20,706
    T.S.            60%             40,186          24,112
    R.T.            80%             40,992          40,992
    B.W.             50%             39,038          19,519
    J.Y.            90%             24,466          24,466
    T.Z.            86%             37,255          37,255
    Total            n/a           $2,087,113     $1,983,647 11
    For 17 of the employees, Alliantgroup allocated percentages of wages to
    particular projects; the wage QREs of those 17 employees totaled
    $818,882 (i.e., roughly 41% of the claimed wage QRE total).
    10   For brevity’s sake, we exclude from the table the CPI employees that
    Alliantgroup determined performed no qualified services in 2014. Aside from petitioner
    Mr. Betz and Messrs. Harmsen and Shaver, both of whom testified at trial, we will use
    initials to refer to particular CPI employees.
    11 The wage QREs identified by Alliantgroup in fact amount to a total of
    $1,983,646; we can safely attribute the one-dollar discrepancy from the listed amount
    to rounding error.
    10
    [*10] Alliantgroup purported to allocate the wages of two employees,
    Messrs. Betz and Shaver, evenly across all 19 projects; the wage QREs
    of Messrs. Betz and Shaver totaled $1,164,765 (i.e., roughly 59% of the
    claimed wage QRE total).
    With respect to supply QREs, Alliantgroup personnel reviewed
    CPI’s internal accounting records for each project. With respect to the
    base period, Alliantgroup personnel interviewed Mr. Betz and Ms.
    Lincoln and reviewed accounting statements from 1984, 1985, 1986, and
    1987 in order to determine whether CPI had gross receipts and QREs
    for those tax years. Alliantgroup ultimately calculated a fixed base
    percentage of 3.02% and average annual gross receipts of $23,782,532.
    Using those calculations, Alliantgroup again concluded in the study that
    CPI was entitled to a research credit of $771,586, calculated without an
    election under section 280C.
    V.    CPI Employees
    In the study, Alliantgroup determined that 19 CPI employees
    performed qualified services. We provide brief job descriptions for each
    of those employees.
    A.     Mr. Betz
    In 2014 petitioner Mark Betz was the vice president of
    engineering for CPI. Mr. Betz’s primary responsibilities were wide
    ranging and included both working with customers on the sales side and
    doing application engineering.
    B.     Mr. Shaver
    In 2014 Robert (Scott) Shaver was the vice president of sales for
    CPI. Mr. Shaver’s primary responsibilities included heading up the
    sales team, soliciting customers, and being involved at the outset in
    CPI’s chemical application engineering. Mr. Shaver left his employment
    with CPI sometime in 2016.
    C.     Mr. Harmsen
    In 2014 Scott Harmsen was the director of engineering for CPI.
    Mr. Harmsen’s primary responsibility was supervising the engineering,
    drafting, and processing personnel at CPI, as well as being lead chemical
    application engineer. Sometime after 2014 Mr. Harmsen was promoted
    11
    [*11] to president of CPI and remained in that position as of the dates
    of trial in these cases.
    D.     R.J.
    In 2014 R.J. was a senior electrical engineer for CPI. R.J.’s
    primary responsibility was designing the electrical systems and
    programming the control systems for CPI’s oxidizer systems.
    E.     C.D.
    In 2014 C.D. was an electrical designer for CPI. C.D.’s primary
    responsibility was largely identical to R.J.’s and involved designing the
    electrical controls and programming the control systems for CPI’s
    oxidizer systems.
    F.     S.F.
    In 2014 S.F. was a design detailer for CPI. S.F.’s responsibilities
    included creating and modifying design drawings and making
    guidelines for CPI’s systems.
    G.     T.Z.
    In 2014 T.Z. was an engineering manager for CPI. T.Z.’s primary
    responsibilities consisted of reviewing all the design drawings,
    supervising the draftsmen, and managing the schedule and construction
    by the fabrication subcontractors.
    H.     L.S.
    In 2014 L.S. was a fabrication specialist for CPI. L.S.’s
    responsibilities consisted of overseeing and coordinating with the third-
    party fabricators, which included soliciting bids, reviewing design
    drawings, and conducting quality audits.
    I.     Messrs. G.B. & R.T.
    In 2014 G.B. and R.T. were each draftsmen for CPI. G.B. was
    generally responsible for installation design, including preparing
    ductwork, steel, and location drawings. R.T. was generally responsible
    for drawing designs, project management, and sourcing components
    from suppliers.
    12
    [*12] J.     Messrs. F.C., E.M., J.O., & J.Y.
    In 2014 F.C., E.M., J.O., and J.Y. were each project managers for
    CPI. All four of these individuals’ primary responsibilities were
    interacting with the customer, reviewing and approving drawings and
    calculations, and ensuring delivery of an oxidizer to the customer’s
    facility. J.O. left his employment with CPI during 2014.
    K.     Messrs. C.H., C.J., B.O., T.S., and B.W.
    In 2014 C.H., C.J., B.O., T.S., and B.W. were each sales engineers
    (i.e., salespeople) for CPI. Their responsibilities included putting
    together initial calculations in proposals delivered to customers and
    generally soliciting new customers.
    VI.   The Projects at Issue
    A.     3M Hutchinson (#13-07520)
    During the years at issue 3M Company (3M) and CPI had an
    ongoing commercial relationship, which was reflected in a Master
    Equipment Supply & Services Agreement (master agreement), effective
    August 4, 2010. Clause 8.3 of the master agreement provided that
    Seller may create drawings, illustrations, instructions,
    maintenance information, and other materials that relate
    to the Equipment, and if Seller retains ownership of any
    such materials, then Seller grants 3M the perpetual,
    unrestricted right to use, copy, and distribute those
    materials for 3M’s internal use.
    Clause 10.2 provided that CPI “maintains all of its proprietary rights
    related to its products and manufacturing processes, including all
    product components and pre-existing product designs.” Clause 10.2 next
    stated that
    3M owns all tangible and intellectual property rights in
    any goods, equipment (including the Equipment),
    apparatus, documents, drawings, computer software and
    artwork which 3M provides to Seller, Seller creates at 3M’s
    13
    [*13] expense, or Seller creates             using    3M     Confidential
    Information (“3M Rights”).[12]
    Clause 10.2 continued, stating in relevant part that with respect
    “to any property subject to 3M Rights, Seller: (a) hereby assigns to 3M
    or its designated affiliate all of Seller’s rights, including, without
    limitation, all intellectual and tangible property rights and (b) will
    deliver that property to 3M when Seller has finished using it to fulfill
    Order(s) under the Agreement.” Finally, clause 12 provided that “[a]ny
    claim or dispute arising from or relating to the Equipment or the
    Agreement will be: (a) governed by the laws of the State of Minnesota . . .
    without regard to its conflict of laws provisions.” The terms of the
    master agreement governed all of CPI’s projects for 3M, including 3M
    Hutchinson.
    During the years at issue 3M manufactured sticky notes at a
    facility in Hutchinson, Minnesota. Before engaging CPI, 3M had used
    an aging regenerative thermal oxidizer at the Hutchinson facility, which
    it had determined to replace. As part of the bidding process on the
    project, on June 25, 2013, 3M provided CPI with an extensive and
    detailed list of required specifications for a 30,000 standard cubic feet
    per minute (SCFM) regenerative thermal oxidizer. The specifications
    provided for a 99% destruction efficiency. The specifications provided
    measurements for the minimum and maximum airflow volume and
    solvent rate at the facility and identified the VOC emissions as “a
    combination of methanol, ethyl acetate, IPA, toluene, and other common
    solvents.”
    The 3M Hutchinson project was the first regenerative thermal
    oxidizer designed by CPI. 13 However, Mr. Harmsen was experienced in
    working with regenerative thermal oxidizers from prior employment,
    and he handled the applications engineering on the project. 3M
    recommended particular suppliers to use for the various components of
    the oxidizer; for a number of other components, 3M also provided specific
    brands and sizes to be included. Mr. Harmsen generally considered the
    specifications to be typical. Several of the specifications required by 3M
    12 Clause 10.1 separately defined “3M Confidential Information” as including
    “all Orders placed by 3M, 3M Materials, 3M Equipment, the terms of the Agreement,
    the Parties’ relationship, and any other information about how 3M makes or sells
    products or conducts its business.”
    13 Before the 3M Hutchinson project, CPI supplied regenerative thermal
    oxidizers to customers but engaged other engineers to design them.
    14
    [*14] were atypical for CPI, such as using two burners instead of one,
    including manual lifts in the system, and providing for a control
    enclosure that could contain a desk. The specifications also stated that
    3M was “concerned with residue build-up on the forced draft fan wheel
    or other internal parts” and provided two options—an induced draft
    process fan with a mixing box or a forced draft process fan with a preheat
    system—to address this concern in the design. 14
    In July 2013 after questions by other parties bidding on the
    project, 3M issued a revised set of specifications. CPI then provided 3M
    with an initial proposal for an oxidizer system; after reviewing CPI’s
    proposal, 3M requested that several more clarifications and revisions be
    incorporated into the design. In August 2013 CPI submitted a revised
    proposal for a regenerative thermal oxidizer, which 3M accepted. The
    proposal included additional technical specifications for various
    components of the oxidizer. The proposal also included a 99%
    destruction efficiency performance guarantee. In September 2013 3M
    and CPI exchanged purchase and sale orders. The final payment terms
    were a total price of $1,135,840. CPI then engaged IVI North to
    fabricate and supply an exhaust stack for the system and engaged PRE-
    Heat to fabricate and supply the oxidizer system.
    In late October 2013 G.B. completed an initial general
    arrangement drawing and an initial P&ID drawing for the oxidizer. In
    December 2013 C.D. completed initial electrical schematic diagrams for
    a control panel. CPI engaged Quantum Design to fabricate a main and
    remote control panel and enclosure for the oxidizer and Lantec to supply
    a ceramic heat exchanger. In December 2013 CPI issued a purchase
    order to AirPro Fan & Blower Co. (AirPro) for a 300 horsepower booster
    fan, described as arrangement 3B; AirPro then submitted design
    drawings for a booster fan to CPI for approval, which were in turn
    approved by 3M’s engineering department. In April 2014, after
    reviewing CPI’s electrical schematic drawings, 3M’s electrical engineers
    discovered some discrepancies from the voltage provided for in the
    specifications. CPI then issued a change order to Quantum Design for
    some revisions to the control panel.
    In April 2014 S.F. completed a general arrangement drawing for
    the oxidizer system, which was checked by J.Y. By the time S.F.
    14 The difference between the two types of fans is a simple one: Induced draft
    fans provide negative pressure (i.e., pull) while forced draft fans provide positive
    pressure (i.e., push).
    15
    [*15] completed the general arrangement drawing, minor changes had
    already been incorporated into the drawing in prior revisions made in
    both 2013 and 2014. Those changes included (1) adding an additional
    walkway to the front of the system for accessing the gas trains;
    (2) adding davit cranes to the front of the system in order to lift
    components; and (3) reworking the design of the gas trains.
    Ultimately, CPI installed the system at the Hutchinson facility,
    with Mr. Harmsen and F.C. on site to supervise the installation. In
    January 2015 testing was performed on the system under actual process
    conditions at the Hutchinson facility. The testing demonstrated that the
    system was not satisfying the destruction efficiency performance
    guarantee. Eventually, CPI discovered a gap under a poppet valve,
    which it resolved by welding a ring into place to eliminate the gap. In
    May 2015 3M informed Mr. Harmsen that the oxidizer had been
    measured as satisfying 99%+ destruction efficiency.
    As part of the research credit study, Alliantgroup calculated that
    the following supply costs were qualified research expenditures:
    16
    [*16]                      Component                          Cost
    Barometric damper                                     $4,025
    Booster fan (moved VFD sales est to electrical)       89,971
    Burner                                                11,178
    Ceramic media                                         43,862
    Combustion air piping                                  9,451
    Combustion blower                                      4,455
    Component location                                     1,624
    Control house                                         44,995
    Ductwork                                               3,441
    Electrical loose parts                                 5,767
    Electrical panel (sales est includes VFD from BF)     91,955
    Exhaust stack                                         50,370
    Gas piping                                            24,461
    Gas train                                             40,619
    Hotside bypass damper                                 15,451
    Internal assembly combustion chamber                  13,995
    Internally insulated ductwork                         14,500
    Mechanical loose parts                                 1,156
    Total                                               $471,275
    17
    [*17] B.       Akzo Nobel (#13-07645)
    During the years at issue Akzo Nobel Coatings, Inc. (Akzo Nobel),
    manufactured industrial paint at a facility in Huron, Ohio. At the
    facility, Akzo Nobel used reactors and tanks for mixing paint, which
    emitted some limited VOC byproducts such as xylene, a paint dilutant.
    For 30 years Akzo Nobel had used a direct thermal oxidizer to destroy
    VOCs. In 2013 Akzo Nobel put out a request for bids on a new oxidizer,
    to which CPI responded. CPI personnel visited the Huron facility, met
    with Akzo Nobel personnel, and learned the specifications for the
    project.    CPI personnel then entered the specifications into a
    spreadsheet, which output a potential size of 8,000 SCFM; ultimately,
    CPI determined that the size would be 6,000 SCFM. J.O. was the project
    manager, while Mr. Harmsen was the applications engineer for the
    project.
    In December 2013 CPI provided a proposal to Akzo Nobel for a
    regenerative thermal oxidizer, sized at 6,000 SCFM and with 95%
    thermal efficiency. The proposal included a 98% destruction efficiency
    performance guarantee. Akzo Nobel responded by sending to CPI a
    confirmation of purchase order for the supply and installation of a
    regenerative thermal oxidizer, for a total price of $271,000. CPI then
    engaged Lantec to fabricate and supply multilayer ceramic media and
    PRE-Heat to fabricate and supply the oxidizer system and various
    components. Akzo Nobel and CPI personnel conducted a joint hazard
    study of the oxidizer to assist Akzo Nobel personnel in learning the
    equipment and understanding the safety protocols involved in operating
    the oxidizer. As a result of the hazards study, CPI made some minimal
    changes to the design of the electrical control system.
    In January 2014 R.J. prepared electrical schematic drawings for
    the oxidizer’s control panel. On February 7, 2014, Mr. Harmsen and
    J.O. visited the Huron facility to meet with Akzo Nobel personnel. At
    the meeting, Mr. Harmsen took notes on various potential issues and
    sketched out a basic diagram of what the oxidizer would look like. In
    his notes, Mr. Harmsen identified several potential issues, including
    how fire suppression would be tied into the system and how to design
    the ductwork and new dampers. CPI determined to include in the
    design a flame arrestor, a component that would prevent flame
    transmission. 15 CPI personnel later entered specifications into a
    15 A flame arrestor is a failsafe component that impedes airflow and thus
    essentially prevents a potential explosion from continuing past the arrestor’s location.
    18
    [*18] supplier’s sizing program, which output the potential model and
    size for a flame arrestor component. Given the basic requirements of
    the system, J.O. and other CPI personnel calculated the appropriate size
    for various other components, including a media bed, burners, and a
    fresh air damper.
    CPI engaged MK Systems, Inc., to design and supply a booster
    fan for the oxidizer. CPI engaged Quantum Design for the fabrication
    of a control panel enclosure for the oxidizer, to be based on CPI’s drawing
    set. On February 26, 2014, R.T. visited PRE-Heat’s facility to inspect
    the fabrication of the oxidizer; in a checklist, R.T. signed off on a number
    of different elements of the oxidizer and noted that other elements were
    still work-in-progress.
    On March 13, 2014, R.T. visited PRE-Heat’s facility to inspect the
    fabrication. In March 2014 R.T. prepared a general arrangement
    drawing for the oxidizer, which was checked by Mr. Harmsen. This
    drawing incorporated revisions stemming from CPI’s having determined
    what booster fan and combustion blower would be included in the
    system. R.T. subsequently revised the general arrangement drawing of
    the oxidizer in order to change the customer connection and to add a
    handrail and access ladder, respectively, in response to a request from
    Akzo Nobel.
    Akzo Nobel performed the installation of the oxidizer at the
    Huron facility, with CPI personnel supervising. In September 2014 a
    third party performed emissions testing on the oxidizer and determined
    that oxidizer’s destruction efficiency was on average 97.93%, just below
    the 98% performance guarantee provided by CPI. As part of its
    warranty, CPI sent service technicians to the facility to potentially make
    adjustments. Ultimately, CPI resolved the issue by conducting its own
    testing and measuring that the parts per million (PPM) of methane in
    the exhaust was only 1.41—well below the alternate efficiency
    guarantee of 25 ppm from CPI’s proposal. 16
    As part of the research credit study, Alliantgroup also calculated
    that the following supply costs were qualified research expenditures:
    16 This was likely due to the low sample size of VOCs at issue, which made it
    difficult to reach 98% at a given point because of the measuring issues.
    19
    [*19]                         Component                Cost
    Engineering add-ons                      $2,086
    Booster fan                               8,564
    Burner                                    1,822
    Ceramic media                             4,410
    Combustion air piping                     1,194
    Combustion blower                         3,681
    Ductwork                                        78
    Electrical boxes                          1,296
    Electrical loose parts                   16,212
    Electrical panel                         39,906
    Exhaust stack                            14,634
    External assembly combustion chamber     90,240
    Fresh air damper                          2,994
    Gas train                                 7,502
    Internal assembly combustion chamber     10,088
    Mechanical loose parts                    1,186
    Total                                  $205,894
    C.   HA International (#13-07615)
    During the years at issue HA International, LLC (HAI),
    maintained a manufacturing plant in Oregon, Illinois. At the plant, HAI
    produced frac sand, a chemically infused sand that is used by the
    natural gas industry in the process of hydraulic fracturing (known more
    familiarly as fracking). A number of hazardous chemicals, including
    20
    [*20] phenolic resins, furfuryl alcohol, hexamine, and ammonia, were
    injected into the sand in order to make it useful for fracking purposes.
    HAI contacted CPI about potentially designing two oxidizers, as
    HAI’s scrubber equipment at the time was ineffective and had led to an
    enforcement issue with the EPA. C.J. was staffed as the sales engineer
    on the project. In early 2013 CPI employees did initial emissions testing
    at HAI’s plant. CPI employees tested the air exhaust of the plant and
    observed HAI’s manufacturing process. In an emissions study, dated
    April 18, 2013, CPI concluded that HAI’s current scrubber equipment
    was failing to achieve the required 98%+ efficiency and that the jobsite
    had a number of issues, including a lack of proper ventilation and the
    buildup on equipment surfaces of resin containing VOCs. The emissions
    study also measured a number of different VOCs present in the process
    airflow, including formaldehyde, phenol, and methanol.
    CPI personnel determined that recuperative thermal oxidizers
    would be more appropriate than catalytic ones because of the loose sand
    generated by HAI’s manufacturing process, which could degrade a
    catalyst, and HAI’s use of chemical compounds that were less
    susceptible to catalytic conversion. CPI personnel determined that
    recuperative thermal oxidizers would allow the loose sand to accumulate
    in the bottom of the machine (where it could later be cleaned out)
    without interfering with performance, whereas other oxidizers would be
    negatively affected by the sand. Considering the VOCs present, CPI
    personnel also determined that airflow’s percentage of LEL, as
    measured, was sufficiently high that the airflow into the oxidizer should
    be diluted. Accordingly, CPI included in the design a fresh air dilution
    valve, a fresh air damper, and a safety system to guard against the risk
    of explosion. In order to accommodate the existing water scrubber, CPI
    included a duct heating system that would evaporate any water vapor
    from the scrubber.
    In November 2013 CPI delivered to HAI a revised proposal for the
    design of two 13,700 SCFM recuperative thermal oxidizers with 99%
    VOC destruction efficiency, with C.J. listed as the sales engineer. The
    proposal included the assumed VOC characteristics and levels of the
    process airflow. The proposal stated, inter alia, that the basis of CPI’s
    recommendation was “its experience gained through +30 units in the
    sand resin coating industry.” The referenced “+30 units” that CPI had
    previously designed were oxidizers installed for customers using resin-
    coated sand to coat automotive components. The proposal also discussed
    several of the relevant design characteristics. In relevant part, the
    21
    [*21] proposal stated that CPI proposed “to preheat the exhaust gases
    from the scrubber prior to entering the ductwork,” in order to “elevate
    the saturated air stream well above the condensate threshold to help
    reduce both water and resin buildup prior to the pollution control
    equipment.” Accordingly, the proposal also stated that CPI would
    supply a direct fired duct heater system designed to heat the water
    vapor from the scrubber exhaust. Finally, the proposal included a 99%
    VOC destruction efficiency performance guarantee.
    Also in November 2013 HAI issued a purchase order to CPI for
    the oxidizer, with attached terms and conditions and a total price of
    $1,898,750. Clause 14 of the terms and conditions, entitled “Intellectual
    Property Rights,” stated as follows:
    HA is entitled to all documents, drawings, specifications,
    calculations and other information carriers with respect to
    the performance of the activities of Contractor under the
    Order. HA will be solely entitled to all intellectual property
    rights (including patents) created during the performance
    of the obligations under the Order. In case the intellectual
    property rights are with both Contractor and HA,
    Contractor will assure and guarantee that HA has a full
    license to use these without any conditions for an indefinite
    period of time.
    Clause 20 of the terms and conditions stated that the terms would “be
    construed in accordance with the laws of the State of Ohio without
    application of its conflict of laws provisions.” On November 18, 2013,
    CPI issued to HAI a sales order for the oxidizer.
    In early January 2014 G.B. completed an initial general
    arrangement drawing for the oxidizer. R.J. completed a P&ID drawing
    for the oxidizer as well as electrical schematic drawings for a control
    panel. CPI engaged PRE-Heat to fabricate and assemble the thermal
    oxidizer and other components and Quantum Design to fabricate two
    control enclosures. On April 17, 2014, Quantum Design issued to CPI a
    project scope change form, noting several changes, including an
    increased enclosure size in order to accommodate an air conditioner.
    After fabrication was completed, the oxidizer parts were shipped
    to HAI’s facility for installation. In June and July 2014 R.J. and another
    CPI employee conducted quality inspections on the oxidizer’s electrical
    systems and oversaw startup.
    22
    [*22] After installation, testing of the oxidizer revealed another issue
    in which several tubes in the heat exchanger overheated because of
    inadequate airflow. CPI resolved the issue by replacing and rewelding
    the tubes and then replacing the baffles installed with a different air
    splitting component, in order to achieve better airflow uniformity.
    Testing of the oxidizer also revealed that vibration within the oxidizer
    had ruptured some pressure release valves. CPI resolved the issue by
    cutting down the length of the damper blades, which were causing the
    excess vibration.
    As part of the research credit study, Alliantgroup calculated that
    the following supply costs were qualified research expenditures:
    23
    [*23]                       Component                  Cost
    Booster fan                             $45,330
    Burner                                   10,378
    Combustion air piping                    11,883
    Combustion blower                         3,914
    Duct heater                              44,986
    Electrical panel                         39,960
    Exhaust stack                            18,690
    Gas train                                30,443
    Heat exchanger                          283,951
    Internal assembly combustion chamber     44,952
    Mechanical loose parts                     861
    Seal air blower                           1,833
    Seal air blower piping                     633
    Total                                  $537,813
    D.   3M Hartford (#13-07611)
    During the years at issue, 3M manufactured different types of
    tape at a facility in Hartford City, Indiana. 3M initially contacted CPI
    to assist in replacing a failing heat exchanger in one of their existing
    thermal recuperative oxidizers. The production process at the Hartford
    facility emitted VOC byproducts such as heptanes and hexanes. These
    VOCs were attached to silicone molecules, which presented an issue, as
    oxidizing the VOCs would trigger the formation of silicone dioxide (i.e.,
    sand) that needed to be cleaned out of the oxidizer. Upon examination
    of the existing oxidizer, CPI personnel determined that the system was
    beyond the point of failure and recommended that 3M replace it. C.H.
    was the sales engineer on the project.
    24
    [*24] As with the Hutchinson project, 3M provided extensive
    specifications and required criteria for a potential oxidizer, including the
    maximum exhaust temperature, type of VOCs at issue, and required
    destruction efficiency. CPI personnel considered the process airflow
    volume specification provided by 3M to be lower than the minimum
    airflow needed for the oxidizer. Accordingly, CPI personnel determined
    to include in the design a recirculation duct that would recycle cleaned
    air from the exhaust stack back to the process inlet to achieve the
    necessary minimum airflow.
    In November 2013 CPI submitted a proposal to 3M for a
    recuperative thermal oxidizer, which it described as a Quadrant SRS-
    Silicone Series.      The proposal included the process airflow
    characteristics, as provided by 3M, such as the VOCs at issue and the
    range of concentrations. The proposal stated, in relevant part, that the
    proposal was based on the system’s “ability to offer assured destruction
    without worry about Silicone plugging while offering the lowest
    maintenance costs and highest uptime reliability.” The proposal also
    stated that the system was “designed to minimize the effects of SiO2
    build up for fast and efficient cleanout,” by including ports to
    “accommodate future inspections and cleaning” out of the SiO2
    particulate. The proposal included a standardized page discussing the
    problem of silicone dioxide and stating that the Quadrant SRS Silicone
    Series thermal oxidizer had been developed “to provide an economical
    answer to the disastrous effects of SiO2.” CPI had developed the
    Quadrant SRS Silicone Series over a period of years and considered it to
    be a unique, proprietary technology that it could market to the specific
    industry of manufacturers using silicone coating. Also in November
    2013 CPI issued a sales order to 3M for the thermal oxidizer, for a total
    price of $1,569,700. The terms of the master agreement governed CPI’s
    contract with 3M on the Hartford project.
    CPI personnel, including Mr. Betz, ran a number of calculations
    as to the sizing of components, such as the combustion blower and the
    burners.     In December 2013 G.B. completed an initial general
    arrangement drawing for the oxidizer, which was checked by J.Y. In
    February 2014 R.J. completed a P&ID drawing for the oxidizer. CPI
    engaged PRE-Heat for the fabrication and supply of the recuperative
    oxidizer system and components. In April 2014 R.J. completed control
    enclosure schematic drawings for the oxidizer. CPI engaged Quantum
    Design for the fabrication of control panel enclosures for the oxidizer,
    based on CPI’s drawing set.
    25
    [*25] In June 2014 3M provided CPI with revised information about the
    process airflow volume, which allowed CPI personnel to make the
    recirculation duct component smaller. Also in June 2014 Mr. Harmsen
    contacted a 3M representative to provide notice of a scope change; 3M
    personnel had become concerned that the sand particulate would affect
    the booster fan, so CPI proposed to change to a radial blade fan that
    could handle the particulate. Also in June 2014 CPI personnel visited
    PRE-Heat to inspect the progress on the fabrication, at which point the
    oxidizer was nearly finished. After installation at the Hartford City
    facility, the oxidizer passed third-party compliance testing.
    As part of the research credit study, Alliantgroup calculated that
    the following supply costs were qualified research expenditures:
    26
    [*26]                        Component                 Cost
    Booster fan                             $49,746
    Burner                                   23,226
    Combustion air piping                      615
    Ductwork                                   521
    Electrical loose parts                    2,047
    Electrical panel                         64,452
    External assembly combustion chamber     10,002
    Field assembly                           10,239
    Gas train                                45,880
    Heat exchanger                           43,710
    Hot side bypass damper                   19,539
    Seal air blower                           9,864
    Barometric relief damper                  4,392
    Total                                  $284,233
    E.   C&D Zodiac (#13-07583)
    During the years at issue, Zodiac Aerospace Composites &
    Engineered Materials (C&D Zodiac) manufactured composites for
    commercial aircraft at a facility in Marysville, Washington. C&D
    Zodiac’s manufacturing process generated VOC byproducts such as
    phenol and formaldehyde. In 2013 Messrs. Betz and Harmsen visited
    the Marysville facility to measure flow rates and then delivered to C&D
    Zodiac an engineering study stating that their existing oxidizer had
    insufficient volume. Before submitting a proposal to C&D Zodiac, Mr.
    Harmsen input the measured values into a spreadsheet, which output
    the potential BTUs per pound and pounds per hour of potential VOCs in
    the process airflow, which would in turn determine the necessary size of
    27
    [*27] the oxidizer. Using various process airflow measurements, Mr.
    Harmsen determined that the oxidizer size would be smaller than he
    had anticipated and thus would allow for a more efficient heat
    exchanger and avoid the need for a hot gas bypass. C.H. was the sales
    engineer on the project.
    In October 2013 CPI submitted a proposal for a 9,400 SCFM
    regenerative thermal oxidizer. The proposal described the VOC levels
    and characteristics of the process airflow. The proposal also included a
    98% destruction efficiency performance guarantee. Also in October 2013
    CPI issued a sales order to C&D Zodiac for the thermal oxidizer, for a
    total price of $374,500. On November 4, 2013, the CPI project team,
    which included Messrs. Betz, Harmsen, J.O., and C.H., held an internal
    kickoff meeting to discuss the project and particular elements of the
    oxidizer design. At the meeting, Mr. Harmsen discussed the inclusion
    of a duct heater in the design, in order to heat the process air to an extent
    sufficient to avoid buildup of resin condensation in the ducts.
    CPI engaged Quantum Design to fabricate and supply a control
    panel enclosure for the oxidizer. In late November 2013 J.O. exchanged
    emails with David Foster, the project manager at C&D Zodiac,
    regarding minor changes to the design drawings. At J.O.’s request, Mr.
    Foster provided the earthquake rating for the Marysville area, which
    had to be accounted for in the design of the exhaust stack. In late
    November 2013 J.O. prepared an initial general arrangement drawing
    and a P&ID drawing for the oxidizer and emailed them to Mr. Foster for
    approval. After reviewing the drawing set, Mr. Foster informed J.O.
    that the P&ID drawing’s placement of the Marysville facility’s print
    room was inaccurate and should be updated. In December 2013 the
    P&ID drawing was revised per C&D Zodiac’s comments.
    CPI engaged Lantec to fabricate and supply multilayer ceramic
    media, PRE-Heat to fabricate and supply a regenerative thermal
    oxidizer and various components, and IVI North to fabricate and supply
    an exhaust stack. In December 2013 C.D. completed initial electrical
    schematic drawings for a control panel. On February 16, 2014, R.T.
    visited PRE-Heat to inspect the oxidizer and media assembly and poppet
    valve housing. On February 26 and March 13, 2014, R.T. again visited
    PRE-Heat to inspect various components in the fabrication process.
    In March 2014 R.J. provided Quantum Design with updated
    electrical schematic drawings to be revised in order to comply with third-
    party certification standards. CPI engaged Quantum Design to have its
    28
    [*28] technicians travel to PRE-Heat’s facility and make additional
    revisions to the control system to meet certification standards. During
    installation at the Marysville facility, CPI discovered that the control
    panel enclosure door was too close to the booster fan; CPI moved the
    control panel enclosure over to resolve the issue.
    As part of the research credit study, Alliantgroup calculated that
    the following supply costs were qualified research expenditures:
    29
    [*29]                         Component                Cost
    Booster fan                             $22,668
    Burner                                    2,165
    Ceramic media                            13,200
    Combustion air piping                     1,693
    Combustion blower                         3,418
    Electrical boxes                          1,298
    Electrical loose parts                    1,317
    Electrical panel                         68,456
    Exhaust stack                            19,835
    External assembly combustion chamber      6,202
    Field assembly                             163
    Fresh air damper                          3,134
    Gas train                                 7,059
    Internal assembly combustion chamber     18,595
    Engineering add-ons                       1,781
    Total                                  $170,984
    F.   Teva (#14-07808)
    During the years at issue, Teva Pharmaceuticals USA (Teva)
    operated a pharmaceutical facility in Salt Lake City, Utah. In 2014
    Teva was in the process of installing a new manufacturing line that
    required pollution control, pursuant to EPA standards. The primary
    VOC byproduct of Teva’s manufacturing process was ethanol.
    CPI was invited to bid on the project and determined that a
    catalytic oxidizer would be optimal. CPI personnel reached this
    30
    [*30] determination partly because of the limited space at Teva’s
    facility.   Teva also provided CPI with specifications about the
    characteristics of the airflow exhaust at the Salt Lake City facility. In
    April 2014 CPI submitted a proposal for a catalytic oxidizer, described
    as a Vector series. The proposal included extensive specifications and a
    performance guarantee that total VOC concentration would be reduced
    by at least 98%. The proposal also stated that the system would include
    a self-cleaning ceramic guard bed; after discussions with Teva, CPI had
    determined that the guard bed would be necessary to protect the
    catalyst from other particulates in the facility’s airflow. T.S. was the
    sales engineer on the project.
    In May 2014 Teva and CPI exchanged purchase and sale orders
    for the catalytic oxidizer, for a total price of $217,600. The purchase
    order attached Teva’s standard terms and conditions; clause 14 provided
    that CPI would “not use, sell, loan or publicize any of the tools,
    specifications, blueprints, designs or artwork supplied or paid for by
    Buyer for the fulfillment of this order without Buyer’s written consent.”
    Similarly, clause 15 provided that “[a]ll tools, dies, molds, printing
    plates, mechanical, etc. created for use on this order shall be the
    property of Buyer, and Buyer may withdraw them from Sellers’s
    premises on demand in writing.”
    CPI personnel calculated the size of components, such as the
    catalyst bed chamber, the exhaust stack, and the burners, using the
    information about the process airflow provided by Teva. CPI engaged
    PRE-Heat for the fabrication and assembly of a heat exchanger, exhaust
    stack, and various other components. In June 2014 C.D. completed
    electrical schematic drawings for a control panel enclosure.
    Subsequently, CPI engaged Quantum Design to fabricate and supply a
    control panel and enclosure based on CPI’s drawings. From June to
    October 2014 CPI purchased a number of physical components and
    materials from vendors, with shipping typically made to PRE-Heat.
    PRE-Heat completed fabrication and assembly of the oxidizer, at
    which point CPI personnel visited its facility to conduct “a final quality
    audit.” The quality audit included dye penetrant testing of the oxidizer
    body and testing of the control system. The oxidizer was then shipped
    to Teva’s facility in Salt Lake City. Teva personnel installed the oxidizer
    at the Salt Lake City facility, with CPI personnel present to supervise.
    After installation, the oxidizer’s heat exchanger was preheating too
    high. CPI resolved this issue by modifying the control system in order
    to introduce additional fresh air into the process to bring down the
    31
    [*31] temperature via a damper on the inlet side of the system fan. The
    system later passed its third-party compliance testing.
    As part of the research credit study, Alliantgroup calculated that
    the following supply costs were qualified research expenditures:
    Component                     Cost
    Booster fan                                      $8,959
    Burner                                            1,960
    Catalyst – 8800 = ECO#1 3000                     11,880
    Combustion air piping                             1,170
    Combustion blower                                 1,441
    Electrical panel                                 25,626
    Exhaust stack                                     1,141
    Fresh air damper                                  2,744
    Gas train                                         8,323
    Heat exchanger                                   56,666
    I Asbly combustion chamber 15500 = ECO#1 500      6,200
    PIT Sitrans                                        963
    Tee damper                                        3,107
    Total                                          $130,178
    G.      Mitsubishi (#14-07899)
    During the years at issue. Mitsubishi Electric Automotive
    America, LLC (Mitsubishi), operated a facility in Mason, Ohio, that
    manufactured motor starters and other engine components for engine
    suppliers. Mitsubishi’s manufacturing process generated the chemical
    styrene as a VOC byproduct. Mitsubishi’s existing 12,000 SCFM
    catalytic oxidizer system had been supplied by CPI 14 years earlier. The
    32
    [*32] catalytic oxidizer had been experiencing a buildup of condensates
    in recent years, creating a maintenance problem and reducing the
    system’s capacity to approximately 10,000 SCFM. Mitsubishi requested
    that CPI provide suggestions for a larger (either 35,000 or 25,000
    SCFCM), more efficient, and maintenance-friendly oxidizer, as it
    planned to expand the Mason facility. Using the two potential airflow
    volumes, Mr. Harmsen performed simple calculations for the potential
    size of several components.
    In July 2014 CPI submitted a revised proposal for either a 35,000
    or a 25,000 SCFM regenerative thermal oxidizer. The proposal
    described the process airflow as “styrene with a heat content of
    approximately 17,000 BTU/lb.” The proposal also included a 98%
    destruction efficiency performance guarantee.         In August 2014
    Mitsubishi sent CPI a purchase order for the 35,000 SCFM oxidizer, for
    a total price of $675,750. Mr. Betz prepared a P&ID drawing for the
    oxidizer that was based on CPI’s existing knowledge of the Mitsubishi
    facility and Mitsubishi’s expansion plans. C.D. completed initial
    electrical schematic drawings for a control panel. S.F. completed an
    initial general arrangement drawing for the oxidizer.
    CPI engaged Lantec to fabricate and supply multilayer ceramic
    media, Quantum Design to fabricate and supply the control panel
    enclosure of the oxidizer, and both Global Fab and PRE-Heat to fabricate
    and supply various components of the oxidizer. CPI engaged a general
    contractor located near Mitsubishi to perform the installation of the
    system at the facility, under the supervision of Messrs. Harmsen and
    E.M.
    As part of the research credit study, Alliantgroup calculated that
    the following supply costs were qualified research expenditures:
    33
    [*33]                        Component                    Cost
    Booster fan                                 $31,537
    Burner                                       44,333
    Ceramic media                                47,880
    Combustion air piping & weather hood          2,710
    Combustion blower                             3,484
    Electrical loose parts                        2,112
    Electrical panel – SEE EXCEL for details     31,067
    Exhaust stack                                21,870
    Fresh air damper                              4,142
    Gas train                                    11,500
    Mechanical loose parts                        3,328
    BF outlet exp jnt                              967
    BF VFD NEMA 1 250HP w/disconnect             15,543
    Engineering add-ons                           4,484
    Ex stack exp jnt                              1,377
    Poppet valve assemblies                      26,849
    Total                                      $253,183
    H.   3M Monrovia (#14-07784)
    During the years at issue 3M manufactured silicone rubber
    gasketing for the aerospace industry at a facility in Monrovia,
    California. Before engaging CPI, 3M used an existing recuperative
    thermal oxidizer supplied years earlier by a different oxidizer
    contractor. As of 2013 that oxidizer was no longer meeting California
    environmental regulatory standards. In February 2013 3M provided
    34
    [*34] CPI with an extensive and detailed list of required specifications
    for a 12,000 SCFM recuperative thermal oxidizer. The specifications
    included the requirements that the oxidizer “include design features
    necessary for cleaning of SiO2 dust from the heat exchanger and
    combustion chamber”. The specifications also provided information
    about the process airflow, including minimum and maximum airflow
    rates, temperatures, solvent rates, and the VOC at issue (toluene).
    In April 2014 CPI submitted a revised proposal, which 3M
    accepted via a purchase order, for a total price of $1,277,400. The final
    proposal stated that CPI would supply 3M with a silicone recuperative
    oxidizer from CPI’s Quadrant SRS product line. The proposal also
    included a 99% destruction efficiency performance guarantee. CPI also
    provided 3M with general arrangement and P&ID drawings for the
    oxidizer. The terms of the master agreement governed CPI’s contract
    with 3M on the Monrovia project. Mr. Harmsen was the lead
    applications engineer on the project and assisted with project
    management.
    3M had informed CPI personnel that the oxidizer would need to
    meet California state law requirements with respect to its emissions. In
    particular, the specifications provided by 3M noted the requirement for
    low nitrogen oxide-emitting burners. In May 2014 G.B. completed an
    initial general arrangement drawing for the oxidizer, which was checked
    by F.C. In June 2014 CPI personnel input the provided specifications
    into a spreadsheet, which output a possible size for the burner. CPI also
    submitted its design drawings to a third party, Larson Engineering, Inc.
    (Larson), for review; Larson reviewed the drawings for the purpose of
    determining whether they complied with California requirements with
    respect to seismic activity. Also in June 2014 Larson issued a report
    certifying the drawings as acceptable. Similarly, CPI submitted the
    design drawings to a different third-party engineer who performed
    calculations and made suggestions as to how the stack could comply with
    California requirements.       In July 2014 R.J. prepared electrical
    schematic drawings for the oxidizer. Ultimately, after consulting with
    Maxon Corp., CPI’s typical burner supplier, CPI personnel included a
    low emissions burner in the design. In August 2014 CPI submitted to
    3M several design drawings, including the general arrangement
    drawing, for approval.
    CPI engaged IVI North to fabricate and supply an exhaust stack,
    PRE-Heat to fabricate and supply the oxidizer and various components,
    and Quantum Design to modify the existing control panel enclosure and
    35
    [*35] fabricate a new control panel. In July 2014 R.J. completed
    electrical schematic drawings for a control panel enclosure. In
    September 2014 CPI and 3M conducted a joint process hazard analysis
    (PHA), to review the design drawings and relevant possible safety issues
    at the Monrovia facility. Mr. Harmsen and F.C. participated on CPI’s
    side. As a result of the PHA, CPI made several design changes to the
    design drawings.
    In February and March 2015 CPI submitted to 3M additional
    revised design drawings for approval. After assembly was completed,
    the oxidizer was installed at the Monrovia facility by a third-party
    contractor, under the supervision of F.C.       At some point after
    installation, an inspection of the oxidizer by 3M found that the cone
    installed around the burners was cracking and failing; pursuant to the
    contractual warranty, CPI repaired the problem.
    As part of the research credit study, Alliantgroup calculated that
    the following supply costs were qualified research expenditures:
    36
    [*36]                      Component            Cost
    Barometric relief damper     $8,011
    Burner                        7,565
    Combustion air blower         7,777
    Combustion air piping        38,183
    Control house                33,866
    Davit arm                     2,724
    Ductwork                      5,425
    Electrical panel             54,920
    Exhaust stack                62,068
    Field assembly               12,927
    Filter box                   14,996
    Filter box dampers           21,649
    Gas train                    30,690
    Hardware & gasket             1,988
    Heat exchanger              352,290
    Process booster fan          50,352
    Seal air blower               5,929
    Total                      $711,360
    I.   Celanese (#14-07852)
    During the years at issue, Celanese Corp. (Celanese)
    manufactured ethylene-vinyl acetate beads for use in other chemical
    manufacturing processes at a facility in Edmonton, Alberta, Canada.
    37
    [*37] The manufacturing process generated VOC byproducts of acetic
    acid, ethylene, vinyl acetate, and naphtha.
    In August 2013 Celanese issued to CPI terms and conditions for
    a project, which included a clause 11 entitled “Rights in Deliverables;
    No License.” Clause 11 stated that CPI agreed “that any deliverables or
    other work product arising from the Services shall be the property of
    and owned by Celanese, and shall be considered Confidential
    Information hereunder.” Clause 11 further stated in relevant part that
    CPI “hereby assigns to Celanese any and all (a) inventions, discoveries
    or improvements thereof, patentable or otherwise” and “(b) all other
    copyright and derivatives, trade secret and other proprietary rights that
    arise out of the performance of the Services or that are applicable to any
    deliverables under the Purchase Order.” Clause 11 further stated that
    any deliverables that are eligible for copyright protection “shall be
    considered “work made for hire” and Celanese will be considered the
    author of such work.” Finally, clause 11 provided that, in the event that
    such deliverables were “deemed for any reason not to be a work for hire,”
    CPI “hereby assigns all rights, title and interest in the copyright of such
    work” to Celanese.
    Next, clause 12 provided restrictions on Confidential Information,
    requiring CPI to “hold the Confidential Information in strictest
    confidence” and “not disclose the Confidential Information, or cause or
    allow it to be disclosed to any third party or use the Confidential
    Information for any purpose other than as expressly contemplated by
    the Purchase Order. Clause 12 provided that CPI could “not disclose
    any Confidential Information to any third party . . . unless and until
    Celanese has furnished written consent.”
    In December 2013 WorleyParsons, an engineering firm retained
    by Celanese to supervise the project, provided CPI with an extensive
    report detailing the specifications and requirements for the oxidizer.
    The report stated that Celanese required a regenerative thermal
    oxidizer with destruction efficiency of 98%; the report also provided a
    design basis for the oxidizer, which provided a number of relevant
    measurements and calculations (including a minimum winter
    temperature of −46 degrees Celsius and the various concentrations of
    VOCs in the airflow), and a drawing setting out the process flow for the
    oxidizer. The report also provided a list of Celanese’s preferred vendors
    for the various components and control systems. In addition, Celanese
    provided CPI with copies of (1) its standard engineering practices for
    38
    [*38] control systems; (2) standard maintenance procedures for bolted
    joint assembly; and (3) electrical specifications.
    CPI began work on a proposal. CPI identified several potential
    issues, for example, the extreme winter temperatures in Edmonton,
    which might require design changes. Using the information provided by
    Celanese and WorleyParsons, CPI personnel input the provided VOC
    levels into Bessy spreadsheets, which calculated that the LEL of the
    airflow would be 4.2%. 17 That low LEL allowed CPI to omit a hot gas
    bypass from the design. Similarly, CPI personnel entered the provided
    specifications into a spreadsheet, which output the appropriate size of
    the fan components. With respect to the gas train component, on
    January 8, 2014, Mr. Betz emailed a representative at Maxon to ask
    about how to design the component for use in a minimum temperature
    of −50.8 degrees Fahrenheit. The Maxon representative responded that
    CPI should try to work with the customer to have the component meet
    −45 or −40 degrees Fahrenheit minimum temperatures instead, because
    of the difficulty in supplying components that met such low
    temperatures.
    In May 2014 CPI submitted a revised proposal to Celanese. In
    the proposal, CPI stated that it “accepts Celanese terms and conditions
    8-1-2013 with the termination language detailed on page 36 of this
    proposal.” The proposal also stated in relevant part that the system was
    being “designed for outdoor installation and a temperature rating of −40
    [degrees] C (−40 [degrees] F) [sic].” In June 2014 Celanese issued a
    purchase order to CPI for the oxidizer, for a total price of $897,000. 18
    In July 2014 S.F. completed an initial general arrangement
    drawing for the project, which was checked by F.C. Also in July 2014,
    R.J. completed P&ID drawings for the oxidizer. CPI engaged Quantum
    Design to fabricate a control panel enclosure, Lantec to supply a ceramic
    heat exchanger, and IVI North to fabricate and supply an exhaust stack
    for the system, including “[e]ngineering and design (fabrication
    drawings).” In August 2014 R.J. completed initial electrical schematic
    17 CPI personnel also entered different combinations of VOCs at higher
    volumes into several alternative Bessy spreadsheets to account for a possible worst-
    case scenarios, which resulted in an 8% LEL.
    18 In February 2015, Celanese issued a change order, memorializing an
    additional $33,000 in unplanned services to be performed by CPI. Those services
    largely related to an apparent misunderstanding between the parties as to the scope
    of CPI’s work on the electrical system.
    39
    [*39] drawings for a control panel. R.J. later requested that Quantum
    Design complete the final design drawings for the electrical schematics,
    in part because CPI’s work was being closely scrutinized by
    WorleyParsons. Quantum Design provided CPI with a quote to design
    the control enclosure for the oxidizer. Under its terms Quantum Design
    would provide engineering design and drawings “using CPI provided
    standard templates and nameplates.” As the project progressed,
    WorleyParsons and Celanese requested revisions to the design, which
    CPI incorporated. In September 2014 R.J. traveled to Canada for
    meetings with Celanese representatives; in those meetings, Celanese
    requested a number of changes to the design of the control panel, which
    R.J. conveyed to Quantum Design.
    As of early February 2015 the oxidizer was not yet assembled or
    installed. Celanese had informed CPI that it needed to meet Canadian
    building code standards for the control house component of the system,
    which delayed the project; eventually CPI and Celanese agreed to
    purchase a control house in Canada and have CPI pipe and wire it to
    meet the Canadian standards. In early April 2015 R.J. prepared a
    document that described the details of the control house. At some point
    thereafter, the oxidizer was installed at the Celanese facility by a third-
    party contractor. In March 2016 the oxidizer system underwent third-
    party emissions testing and failed the efficiency requirements. As with
    the 3M Hutchinson project, CPI discovered that a poppet valve was
    failing to seal and sent a service technician to fix it.
    As part of the research credit study, Alliantgroup calculated that
    the following supply costs were qualified research expenditures:
    40
    [*40]            Component               Cost
    Booster fan                     $22,056
    Burner                            6,416
    Ceramic media                    32,106
    Cold face support                89,288
    Combustion air piping             1,680
    Combustion blower                 4,894
    Control house                     4,936
    Electrical loose parts            7,196
    Electrical panel                 95,371
    Exhaust expansion joint            837
    Exhaust stack                    43,550
    Fresh air damper, pneu. act.      4,255
    Gas train                         4,382
    Isolation damper, pneu. act.      5,801
    Manual balancing damper           1,344
    Mechanical loose parts            2,732
    Media chamber                    28,408
    Poppet housing                   25,261
    Poppet valve assemblies          23,044
    Total                          $403,556
    41
    [*41] J.        Smalley (#14-07658)
    During the years at issue, Smalley Steel Ring Co. (Smalley)
    manufactured heat-treated fasteners for aircraft engines at a facility in
    Lake Zurich, Illinois. Smalley’s heat-treating process generated oil and
    grease byproducts that burned off into visible smoke. Before contacting
    CPI, Smalley relied upon condenser equipment, evocatively known as
    Smog-Hogs, which intake and cool smoke-filled air, causing the oil and
    grease droplets to condense, before then releasing the cleaned air back
    into the manufacturing area. However, the condenser process created
    an oil byproduct that could leak, presenting a potential quality and
    maintenance problem that Smalley wished to avoid. CPI personnel
    visited the jobsite, took measurements of the airflow, and ran tests.
    Because of the variety of chemical compounds CPI found present at the
    site and constraints on using blowers at the site, CPI determined that a
    thermal oxidizer with a vertical combustion chamber would be
    optimal. 19
    In December 2013, after completing onsite measurements, CPI
    submitted a proposal for an 800 SCFM direct thermal oxidizer,
    described as a “smoke abatement” system, which Smalley accepted. The
    proposal stated, in relevant part, that the system would convert the oil
    smoke and mist emissions to carbon dioxide and water vapors, creating
    a “cleaner, more maintenance-free abatement system.”           Also in
    December 2013 Smalley sent CPI a purchase order for the oxidizer, for
    a total price of $153,500; the purchase order attached terms and
    conditions. Clause 6 of the terms and conditions provided:
    Seller will keep confidential all information, drawings,
    specifications or data furnished by Buyer and shall not
    divulge or use such information, drawings, specifications or
    data for the benefit of any third person or entity or for any
    purpose other than the performance of this Order. Except
    as required for the performance of this Order, Seller will
    not make copies or permit copies thereof to be made
    without the prior written consent of Buyer; Seller will,
    upon completion of this Order, return such information,
    drawings, specifications and data to Buyer and make no
    further use, either directly or indirectly, of any such data
    19 A vertical combustion chamber is essentially akin to a chimney, in which hot
    air is induced to rise upward.
    42
    [*42] or of any information derived therefrom without obtaining
    Buyer’s prior written consent.
    Clause 10 of the terms and conditions provided in relevant part:
    Unless Buyer and Seller otherwise agree in writing, the
    following provisions shall apply to any tools, tooling,
    patterns, equipment, materials or other properties used in
    the manufacture of the Goods for Buyer or in the
    performance of this Order, that are either supplied to
    Seller by Buyer or have been acquired by Seller and
    specifically paid for by Buyer. All such properties
    (including scrap) shall hereafter be referred to as “Buyer-
    Owned Property”. (a) Seller shall have the right to use
    Buyer-Owned Property without payment for usage as
    required in the performance of this Order or other work for
    Buyer, but shall not use Buyer-Owned Property in the
    performance of any other work without prior written
    approval of the Buyer. Title to all Buyer-Owned Property
    shall at all times remain with Buyer. Title to all Buyer-
    Owned Property which is procured or manufactured by
    Seller for Buyer shall be fully invested in Buyer upon
    payments for same by Buyer.
    In January 2014 CPI personnel collected samples of the oil
    condensation, coated a steel sample with the condensation, and then
    placed the sample in a furnace at the Smalley facility, in order to observe
    at what temperature the smoke emissions from the condensation were
    no longer present. CPI personnel also entered specifications into
    spreadsheets and performed calculations in order to size components,
    such as the combustion chamber and the burners. Also in January 2014
    R.J. completed electrical schematic drawings for a control panel. The
    control system was designed to automatically turn the burners on and
    off according to whether Smalley’s heat furnaces were generating visible
    smoke emissions. CPI engaged Quantum Design to fabricate a control
    panel enclosure and Modern Equipment Co. (Modern Equipment) to
    fabricate and assemble the oxidizer. After the oxidizer was assembled,
    a quality audit conducted by CPI personnel revealed that Modern
    Equipment had not followed CPI’s drawings closely enough, leading to
    some components’ needing to be reassembled by CPI personnel. CPI
    personnel then installed the oxidizer at the Smalley facility. After
    installation, CPI personnel modified the control system’s sequence of
    43
    [*43] operations to account for the system’s delay in responding to
    measured temperatures.
    As part of the research credit study, Alliantgroup calculated that
    the following supply costs were qualified research expenditures:
    Component           Cost
    Burner                   $1,462
    Combustion air piping     1,356
    Combustion blower         1,374
    Electrical panel         10,504
    Gas train                 2,337
    Total                   $17,033
    K.     Isola I—IR (#14-07607)
    During the years at issue Isola Laminate Systems Corp. (Isola)
    manufactured plastic and fiberglass boards at a facility in Chandler,
    Arizona. That manufacturing process generated VOC byproducts such
    as various plasticizers and phenolic resin. Before engaging CPI, Isola
    used an older thermal oxidizer (supplied previously by CPI) that had
    caught fire and was no longer achieving the necessary destruction
    efficiency.
    In October 2013 CPI submitted a proposal for replacing various
    components of the oxidizer.           The proposal provided extensive
    specifications for the oxidizer, including sizes and manufacturers for the
    various components, and provided a 99% destruction efficiency
    guarantee. The proposal specifically noted that the design would
    incorporate several enhancements that had “proved very successful” on
    similar recent oxidizers.        Finally, the proposal noted that the
    replacement components would “maintain the same footprint as the
    original making the installation as seamless as possible and providing
    little disruption to the process.” After some revisions, Isola accepted
    CPI’s proposal. In November 2013 Isola sent CPI a purchase order for
    the thermal oxidizer equipment, for a total price of $480,000.
    44
    [*44] CPI personnel performed calculations to determine the sizing of
    components, such as the combustion chamber and the burner. After
    sizing the fan component, CPI sought to reduce the risk of resins’
    catching fire by engaging a subcontractor to make a hinged fan that
    could be easily cleaned. After installation, CPI encountered an issue
    where a leg of the system had incurred some shell fracturing due to heat.
    CPI resolved this by reinforcing the leg. The system passed its third-
    party compliance testing and was accepted by the customer.
    As part of the research credit study, Alliantgroup calculated that
    the following supply costs were qualified research expenditures:
    Component            Cost
    Booster fan              $11,931
    Burner                     8,976
    CO#1 EXP JT MB            22,656
    Combustion blower          3,562
    Compressed air piping       487
    Electrical boxes            553
    Gas train                  6,986
    Mechanical loose parts      293
    Total                    $55,444
    L.     Isola II—SR (#14-07890)
    At this plant, located at the same facility as the Isola I project,
    Isola manufactured coating for plastic and fiberglass boards. CPI
    determined that a self-recuperative thermal oxidizer, in which the heat
    exchanger is separated from the combustion chamber, would be optimal.
    In June 2014 Mr. Betz completed an initial P&ID drawing for the
    oxidizer. In June 2014, CPI sent Isola a revised proposal for a 6,000
    SCFM recuperative thermal oxidizer. The proposal described the
    applicable VOCs as including acetone, MEK, butanol, PM, PMA, and
    PNB and described the maximum air temperature and maximum VOC
    45
    [*45] concentration of the process airflow. The proposal provided a 99%
    destruction efficiency performance guarantee. C.H. was the sales
    engineer on the project.
    In July 2014 Isola and CPI exchanged purchase and sale orders
    for the thermal oxidizer, for a total price of $628,200. CPI personnel
    performed calculations as to the sizing of components, such as the
    combustion chamber and the burners. CPI revised their sizing
    calculations and design several times because of the system’s potentially
    not fitting in the allocated space of Isola’s facility. In September 2014
    R.T. completed an initial general arrangement drawing for the oxidizer,
    which was submitted to Isola for approval on September 22, 2014. CPI
    engaged PRE-Heat to fabricate and supply the oxidizer system
    (including an exhaust stack) and engaged Quantum Design to fabricate
    and supply the control panel enclosures. After installation of the
    oxidizer by the customer, CPI’s supervising startup technicians
    discovered an air pressure issue that required modifications to the
    control system programming.
    As part of the research credit study, Alliantgroup calculated that
    the following supply costs were qualified research expenditures:
    46
    [*46]                Component                  Cost
    (3) VFD’s                               $5,953
    BF DPS & enclosure                        307
    BF inlet PSH                             1,175
    BF inlet PT & enclosure                   880
    BF outlet EXP J S/S                       912
    Booster fan NON insulated               10,982
    Ceramic saddle                           6,164
    Cleanout platform and ladder             8,610
    Flame safety                              681
    Fresh air damper & actuator 18”          4,993
    Hx DPS                                    245
    Inlet plenum w/door                      3,851
    Insulated inlet                         14,381
    Isolation dampers & act (2) 26”          7,823
    Oxidizer fabrication                   176,210
    Oxidizer fasteners                       1,206
    PLC                                     29,760
    Pre-filter                                149
    Press control dampers & act (2) 22”      9,440
    Primary heat exchanger                  55,602
    Secondary heat exchanger                25,096
    Secondary Hx EXP joint                   3,356
    Secondary Hx PIT                         1,125
    Secondary Hx TE                                76
    Thermocouples                             253
    Burner                                  10,258
    Gas train                                5,593
    Manual shut off valve                     260
    Seal air blower (heat exchanger)         2,701
    Engineering add-ons                            79
    Exhaust stack ECO #1                    11,553
    Total                                 $399,674
    47
    [*47] M.     Goodyear Lawton (#14-07925)
    During the years at issue, the Goodyear Tire & Rubber Co.
    (Goodyear) operated a tire manufacturing facility in Lawton, Oklahoma.
    As of 2014 Goodyear used an older regenerative thermal oxidizer at the
    Lawton facility, which had been experiencing regular repair issues with
    its heat exchanger because of clogging from talcum powder used in the
    manufacturing process. The primary VOC byproduct of the Lawton
    facility was ethanol.
    CPI was invited to submit a proposal to replace the existing
    oxidizer. In August 2014 CPI submitted a revised, final proposal for a
    50,000 SCFM regenerative thermal oxidizer for a total price of $827,500,
    described as a TRITON system, which Goodyear accepted. The proposal
    memorialized the characteristics of the process airflow at the Lawton
    facility, including temperature, volume, heat content, and type of VOC.
    The proposal also stated that the process airflow would be ducted to an
    existing mixer dust system to filter out particulate before it reached the
    oxidizer inlet. Finally, the proposal included a 98.5% destruction
    efficiency performance guarantee. Goodyear accepted the proposal.
    After the acceptance of the proposal, Mr. Harmsen determined
    that a more expensive, plug-resistant type of ceramic heat exchanger
    might be optimal for the project, as it would allow particulate to more
    easily pass through. Mr. Harmsen proposed the different heat
    exchanger to Goodyear, which agreed to incorporate it into the design at
    a higher cost. In September 2014 C.D. prepared an initial P&ID
    drawing, which was checked by F.C. Also in September 2014 S.F.
    prepared an initial general arrangement drawing for the oxidizer, which
    was also checked by Mr. Costanzo.
    CPI engaged IVI North to fabricate and supply various
    components of the oxidizer and Lantec to supply the multilayer ceramic
    media component. After fabrication was completed, Goodyear hired a
    crew to install the oxidizer itself at the Lawton facility. In August 2015
    Goodyear contacted CPI to inform them that the oxidizer had failed
    performance testing, reaching only 93% destruction efficiency. CPI
    resolved the issue during a subsequent inspection.
    As part of the research credit study, Alliantgroup calculated that
    the following supply costs were qualified research expenditures:
    48
    [*48]                     Component                Cost
    Booster fan                      $38,657
    Burner                             3,396
    Ceramic media                      2,936
    Cold face support                103,840
    Combustion air piping               575
    Combustion blower                  2,202
    Control house                     19,135
    Electrical panel                  45,642
    Exhaust stack                     80,275
    Fresh air damper                   5,302
    Gas train                         11,292
    Mechanical loose parts             8,026
    Media chamber                      4,884
    Poppet housing                    35,496
    Poppet valve assemblies           30,848
    Exhaust stack expansion joint      1,195
    System insulation & paint         55,000
    Total                           $448,702
    N.   Wenner (#14-0800)
    During the years at issue Wenner Bread Products, Inc. (Wenner),
    manufactured artisanal bread at a site in Baltimore, Maryland. During
    testing for Clean Air Act compliance, Wenner discovered that its
    specialized yeasts were emitting high levels of ethanol when in the
    49
    [*49] baking ovens. Wenner did not have a pollution control system in
    place and thus contacted CPI for a quote. Wenner provided CPI with
    specifications about the airflow and ethanol quantities. After reviewing
    the specifications, CPI determined that a catalytic optimizer would be
    appropriate, because of the high heat release caused when burning
    ethanol.
    In September 2014 CPI submitted a proposal for a 3,000 SCFM
    catalytic oxidizer.     The proposal included the assumed ethanol
    concentrations of the process airflow from the baking ovens. The
    proposal stated that the system would incorporate a ceramic monolith
    catalyst, which would, in relevant part, provide the ability to “wash” the
    catalyst. The proposal also stated the system would incorporate a
    ceramic guard, in order to capture fats, oils, and greases before they
    reached the catalyst, which would “greatly increase catalyst life by
    prohibiting active surface area being coated with airborne droplets and
    particulate.” Finally, the proposal included a 98% destruction efficiency
    performance guarantee. In October 2014 CPI and Dennis Engineering
    Group LLC (Wenner’s engineering consultant) entered into a sales
    agreement for the purchase and sale of the oxidizer, for a total price of
    $281,700. C.H. was the sales engineer on the project.
    CPI personnel input the provided VOC levels into a Bessy
    spreadsheet, which calculated that the LEL of the airflow would be
    9.68%. Because of the high heat release in the process airflow, CPI thus
    determined to include a hot gas bypass that vented air directly to the
    stack and thus avoided excessively preheating the heat exchanger. CPI
    personnel performed calculations in order to determine the optimal size
    of various components, including the fan, burner, exhaust stack, and
    fresh air damper.
    In October 2014 C.D. completed electrical schematic drawings for
    a control panel and CPI engaged Quantum Design to fabricate a control
    panel and enclosure. In December 2014 R.T. completed an initial
    general arrangement drawing. CPI engaged PRE-Heat to fabricate and
    assemble the oxidizer system. Once it was assembled, CPI personnel
    conducted a quality audit of the oxidizer at PRE-Heat’s facility, before
    the oxidizer was shipped to the Wenner facility. CPI personnel
    supervised the installation of the system at Wenner’s facility. The
    system successfully passed emissions compliance testing by a third
    party.
    50
    [*50] As part of the research credit study, Alliantgroup calculated that
    the following supply costs were qualified research expenditures:
    51
    [*51]                        Component                    Cost
    BF outlet exp jnt                             $534
    BF VFD                                        1,623
    Booster fan                                  13,945
    Burner                                        3,286
    Catalyst                                     15,540
    Catalyst – guard bed                          1,400
    Combustion air piping & weather hood          1,060
    Combustion blower                             1,523
    Combustion chamber                           62,714
    Ductwork                                      4,550
    Electrical panel – SEE EXCEL for details     23,890
    Exhaust stack                                 2,468
    Fresh air damper                              1,723
    Gas train                                     5,907
    Heat exchanger                                5,143
    Mechanical loose parts                        4,858
    Tee damper                                   13,613
    Total                                      $163,778
    O.   East Balt (#14-07950)
    During the years at issue East Balt Commissary, Inc. (East Balt),
    operated a bakery facility that specialized in making hamburger buns
    for McDonald’s restaurants. East Balt engaged CPI to resolve issues
    related to ethanol emissions produced by the baking ovens, which had
    52
    [*52] been identified as a violation of the Clean Air Act. Mr. Betz was
    the lead applications engineer on the project, and C.H. was the sales
    engineer. CPI began its initial bid proposal by visiting East Balt’s
    facility in order to measure the airflow and temperature from the baking
    oven exhaust. CPI personnel determined that a catalytic oxidizer was
    the appropriate system for the facility, in part because catalytic
    conversion was fairly effective with respect to ethanol.
    In August 2014 CPI submitted a revised proposal for the design
    of a catalytic oxidizer, described as a Vector-5. The proposal described
    the baking oven exhaust as being assumed to be 2,343 and 2,560 SCFM
    for the two baking ovens, with ethanol at 15–25 lb/hr as the VOC
    byproduct.     The proposal provided a 98% destruction efficiency
    performance guarantee. The proposal also stated that the oxidizer
    would include a “ceramic guard bed” downstream from the burner but
    before the catalyst, which would be “optimum for ensuring all fats, oils,
    and greases are in vapor phase prior to that catalyst.” The guard bed
    would thus “greatly increase catalyst life by prohibiting active surface
    area being coated with airborne oil droplets and particulate.” In
    September 2014 East Balt and CPI exchanged purchase and sale orders
    for the oxidizer, for a total price of $571,500.
    In September and October 2014 C.D. completed electrical
    schematic drawings for a control panel enclosure. In October 2014 R.T.
    completed an initial general arrangement drawing for the oxidizer. In
    October 2014 C.D. completed an initial P&ID drawing for the oxidizer.
    CPI engaged Quantum Design to fabricate the control panel enclosure
    and PRE-Heat to fabricate and assemble the oxidizer. During the
    fabrication stage of the oxidizer, the EPA informed East Balt that a
    system that dispersed air exhaust at a higher elevation would be
    necessary. CPI extended the exhaust stack design and added structural
    support in order to prevent it from collapsing in the event of high winds.
    As part of the research credit study, Alliantgroup calculated that
    the following supply costs were qualified research expenditures:
    53
    [*53]                        Component           Cost
    Booster fan                   $16,832
    Burner                           466
    Catalyst                       31,280
    Combustion air piping           1,086
    Combustion blower                210
    Electrical panel               26,052
    Expansion joints                2,560
    Fresh air damper                4,612
    Gas train                       7,810
    Hardware and gasket              196
    I Asbly combustion chamber     58,747
    PIT Sitrans                      896
    Tee damper                     20,898
    Total                        $171,646
    P.   M&W Ireland (#14-07718)
    During the years at issue M&W Group (M&W) was the general
    contractor at an Intel Corp. facility in Leixlip, Ireland, which
    manufactured computer chips and wafers. The primary byproduct of
    the manufacturing process was liquid ammonium fluoride.
    In January 2014 CPI sent a proposal to M&W for a “Trimix Waste
    Water Treatment System.” The proposal stated in relevant part that
    “this proposal captures the request made during our January 6, 2014
    conference call, for CPI to provide an exact copy to the current TRIMIX
    system that was recently completed.” The proposal closely followed
    specifications provided by Intel. The proposal made some site-specific
    54
    [*54] modifications to the previous TRIMIX system design, some of
    which were made in order for the system to meet European product
    standards. Those modifications generally involved finding components
    from Europe that were equivalent to components that CPI had used in
    the previous TRIMIX system design and then making some sizing
    adjustments to conform to the differing components. For the project,
    CPI personnel used a general arrangement design drawing for an
    ammonia removal system, originally drawn on September 25, 2009. The
    system was designed to first adjust the pH of the ammonium fluoride in
    order to separate out the fluoride from the ammonia. From there, the
    ammonia would be removed from the liquid stream into the air by an air
    stripper, with the process airflow then being blown into a catalytic
    oxidizer and converted to nitrogen oxides. The airflow would next
    encounter a secondary “selective reduction catalyst,” which would
    convert the nitrogen oxides into regular nitrogen.
    In February 2014 M&W sent to CPI a purchase order for the
    oxidizer system and components, for a total price of $3,836,100. CPI
    engaged PRE-Heat to fabricate and assemble various components of the
    system. CPI engaged Murphy Matson O’Sullivan, an Irish engineering
    consulting firm, to determine the location of the oxidizer’s foundation
    and calculate the necessary depths for anchoring the system. This was
    a relevant aspect of the design, because the Leixlip facility experienced
    high winds. Using information provided by M&W as to the gallons per
    minute and VOC concentration range, CPI personnel entered
    specifications into a spreadsheet to determine the potential size of
    components and the system’s energy requirements. CPI submitted
    design drawings to M&W, which provided comments and asked for
    certain modifications. Ultimately, the system was installed at the
    Leixlip facility and passed performance testing.
    As part of the research credit study, Alliantgroup calculated that
    the following supply costs were qualified research expenditures:
    55
    [*55]                       Component             Cost
    Booster fan – parts         $160,974
    Loose ship – parts            51,776
    Oxidizer – parts             247,629
    S4 – parts                    48,648
    Spares – parts                79,563
    Sparge – parts               121,614
    Stripper/Eff pump – parts     34,580
    TRIMIX – parts                19,774
    Total                       $764,559
    Q.   Enterprise (#14-07851)
    During the years at issue Enterprise Products Partners L.P.
    (Enterprise) operated a natural gas production facility in Rifle,
    Colorado. Enterprise had two existing 20,000 SCFM regenerative
    thermal oxidizers that were experiencing an operational problem where
    ice built up on the system’s inlet during cold temperature periods in the
    winter. Before 2014 CPI had developed a solution to the problem of
    extreme temperature, by which airflow was recirculated back to the fan
    inlet in order to prevent condensation and freezing from low
    temperatures. CPI personnel had written an article about this solution;
    personnel at Enterprise read the article and then asked CPI to visit its
    facility and inspect its oxidizer system.
    At Enterprise’s request, Messrs. Betz and Harmsen visited the
    Rifle facility to inspect the regenerative thermal oxidizers in use there.
    Enterprise also provided Mr. Harmsen with the general arrangement
    design drawing for one of the existing oxidizers. On January 2, 2014,
    Mr. Harmsen provided Enterprise with a report on the operations of the
    regenerative thermal oxidizers, including the characteristics of the
    process airflow. The report identified some pin hole leaks in the current
    system and described inadequacies with the process air fan inlet design,
    hot gas bypass damper, and fresh air fan. The report described how the
    56
    [*56] existing hotside bypass dampers, which had failed multiple times,
    differed from CPI’s standard hotside bypass damper. The report
    recommended that Enterprise install a hot gas bypass recirculation
    system, as designed by CPI, and an internally insulated VOC hot gas
    bypass. The report also included a version of the general arrangement
    drawing, which Mr. Harmsen had modified by pasting in the ductwork
    component from a previous project, in order to represent how the
    oxidizers could circulate fresh air without temperature issues at the
    inlet of the oxidizer.
    In June 2014 CPI sent Enterprise a proposal for the supply of
    (1) two designed hot air recirculation systems and (2) two internally
    insulated VOC hot gas bypasses. The proposal described the hot gas
    bypass recirculation system as intended to “maintain 300 F inlet
    temperatures and allow for more accurate control and adjustment to
    process changes” and “keep the inlet side of the RTO above the acid dew
    point and prevent freeze ups.” The proposal described the VOC hot gas
    bypass as intended to “direct clean hot air directly into the exhaust stack
    to de-rate the thermal efficiency of the Oxidizer.” Also in June 2014,
    Enterprise sent CPI a purchase order for the components, for a total
    price of $435,000; the purchase order attached terms and conditions.
    Clause 16 of the terms and conditions was entitled “Data Ownership”
    and provided the following:
    Buyer shall, at all times, be the owner of all information
    and materials resulting from Supplier's services, including
    sketches, layouts, negatives, photographs, designs,
    blueprints, and specifications relating thereto, and of the
    work product of all services furnished or performed under
    this order, including all creative ideas included therein, by
    Supplier or any subcontractor of Supplier in connection
    with this order. Upon the completion, or in the event of the
    cancellation or termination of this order, all copies of such
    information, materials, and work product shall be returned
    and delivered to Buyer by Supplier. Buyer may copy or
    reproduce any and all such information, materials, and
    work product for any and all purposes and may use the
    same in any and all media as often as it may so desire. No
    copies or reproductions thereof shall be made or retained
    by Supplier except as authorized in writing by Buyer.
    Clause 17 was entitled “Confidentiality” and stated that “[n]o
    information relative to this order concerning the purchase or use of
    57
    [*57] goods or services may be published or disseminated by Supplier
    without the Buyer’s prior written consent.”
    In September 2014 G.B. prepared an initial general arrangement
    drawing, which copied the general arrangement design of the existing
    oxidizer and added the proposed components. CPI engaged Global Fab
    to fabricate and assemble various aspects of the components. The
    components were installed at the Rifle facility at some point in 2015.
    As part of the research credit study, Alliantgroup calculated that
    the following supply costs were qualified research expenditures:
    Component         Cost
    Blower               $52,653
    Damper & ductwork    158,370
    Total               $211,023
    R.     DuPont La Porte (#14-07831)
    During the years at issue, E.I. DuPont de Nemours & Co.
    (DuPont) operated a chemical manufacturing facility in La Porte, Texas.
    The manufacturing process at the facility generated VOCs such as
    methyl methacrylate and acetic acid. CPI determined that a direct
    thermal oxidizer would be optimal.
    In May 2014 CPI sent DuPont a revised proposal, which DuPont
    accepted. The proposal was more detailed than was CPI’s normal
    practice and included extensive specifications for the various
    components of the system. The proposal included a 99.9% destruction
    efficiency performance guarantee. The proposal stated that the system
    would incorporate “a low emissions burner specially designed to process
    mixed gases” which would be sized for 6 million BTU/hour. Also in May
    2014 CPI issued a sales order to DuPont for the thermal combustor,
    which noted that no fabrication would begin until approval
    documentation was received from DuPont. The sales order was for a
    total price of $769,900.
    Ultimately, CPI purchased a high intensity fuel-gas burner for
    the system. DuPont provided CPI with the VOC levels for two particular
    process airflows at the La Porte facility. CPI personnel input the
    58
    [*58] provided VOC levels for the first airflow, primarily consisting of
    methanol and acetates, into a Bessy spreadsheet, which calculated that
    the LEL of the airflow would be 62.5%. CPI personnel then input the
    provided VOC levels for the second airflow, primarily consisting of
    nitrogen from a tank farm at the facility, into a Bessy spreadsheet,
    which calculated that the LEL of the airflow would be 330.4%. Because
    of the high LEL, CPI personnel determined that the oxidizer would need
    to burn the process airflow directly, without mixing it with additional
    oxygen. CPI personnel entered the provided specifications into another
    spreadsheet to determine the sizing of components, such as the process
    fan.
    In August 2014 R.T. completed an initial general arrangement
    drawing for the system, which was checked by F.C. The extremely large
    size of the exhaust stack was somewhat unusual for CPI and was outside
    their design capability. Accordingly, CPI engaged IVI North to both
    design and fabricate a stack to a number of provided sizing and feature
    specifications.
    With respect to the electrical system, CPI was responsible for
    designing only the burner control and management system, with the
    remainder of the oxidizer’s operations being programmed by DuPont
    into its existing control system at the La Porte facility. The design of
    the burner control system went through an extensive design review with
    DuPont. R.J. started from CPI’s standardized P&ID drawings but
    eventually made a number of revisions at DuPont’s request. The process
    of revising CPI’s standardized designs for the various components of the
    system was similarly extensive, with DuPont offering multiple
    revisions. The oxidizer was installed by DuPont at the La Porte facility
    at some point in 2015 or 2016 and subsequently passed third-party
    compliance testing.
    As part of the research credit study, Alliantgroup did not include
    any supply costs associated with the DuPont project in its qualified
    research expenditures calculations.
    S.     Reclaimed Energy (#14-07981)
    During the years at issue Superior Oil Co., Inc.’s Reclaimed
    Energy Division (Reclaimed Energy) operated a facility in Connersville,
    Indiana. At the facility, Reclaimed Energy recycled used chemical
    solvents from other manufacturing processes and distilled them down to
    clean elements. Because of that business model, Reclaimed Energy’s
    59
    [*59] process involved a wide variety of VOCs. Reclaimed Energy was
    a longtime customer of CPI and, in 2014, already used two CPI-supplied
    catalytic oxidizers at its facility. Because of that customer relationship,
    CPI already had a significant amount of institutional knowledge and
    information about the Connersville facility and the process airflow. CPI
    personnel determined that the existing catalytic oxidizers lacked
    sufficient capacity during high VOC emission periods.
    CPI personnel determined that a new regenerative thermal
    oxidizer would be appropriate, sized at 15,000 SCFM. In September
    2014 CPI submitted a proposal for a 15,000 SCFM regenerative thermal
    oxidizer, described as a Triton 15.95. The proposal included the
    characteristics of the process airflow, including the volume,
    temperature, heat value, and maximum estimated VOC load. The
    proposal also included a 98% destruction efficiency performance
    guarantee. Reclaimed Energy then sent to CPI a purchase order for the
    oxidizer, for a total price of $449,800. Using the known characteristics
    of Reclaimed Energy’s process airflow, Messrs. Betz and Harmsen
    calculated the sizes of various components, such as the fan and fresh air
    damper, basing them upon the volume, air pressure, and inlet
    temperature. In October 2014 Mr. Betz completed a P&ID drawing for
    the oxidizer; the P&ID drawing was based on a previous one completed
    for Reclaimed Energy with modifications. Also in October 2014 S.F.
    completed an initial general arrangement drawing for the oxidizer,
    which was checked by T.Z.
    CPI engaged Lantec to fabricate and supply the multilayer
    ceramic media component, Global Fab to fabricate and assemble various
    components of the oxidizer, and IVI North to fabricate and supply an
    exhaust stack. In October and November 2014 C.D. completed various
    electrical schematic drawings. In November 2014, Quantum Design
    made a number of suggested revisions to the drawings, to which CPI
    agreed. CPI then engaged Quantum Design to fabricate and supply the
    control panel and enclosures. In early 2015 S.F. and other CPI
    employees completed a number of other design drawings for components
    of the oxidizer. A number of components of the oxidizer were ordered
    from suppliers in 2015. Ultimately, the oxidizer was installed by
    Reclaimed Energy at the Connersville facility at some point in 2015.
    As part of the research credit study, Alliantgroup calculated that
    the following supply costs were qualified research expenditures:
    60
    [*60]                             Component                   Cost
    BF outlet exp joint                         $681
    BF VFD                                      6,060
    Booster fan                               17,124
    Burner                                      1,097
    Ceramic media                             22,695
    Cold face support                           8,798
    Combustion air piping                       5,112
    Combustion blower                           2,450
    Duct from CC to stack                       3,349
    Electrical loose parts                      1,260
    Electrical panel                          37,407
    Exhaust stack                             41,085
    Exhaust stack flex                            875
    Fresh air damper, pneu. act.                4,142
    Gas train                                 11,765
    Hardware and gaskets                        3,076
    Hot gas bypass damper – insulated         13,088
    Inlet transition duct                         979
    Mechanical loose parts                      3,918
    Media chamber                             92,627
    Poppet housing                            19,019
    Poppet valve assemblies                   35,270
    Total                                  $331,877
    VII.    Tax Reporting
    On April 20, 2015, CPI filed a Form 1120S, U.S. Income Tax
    Return for an S Corporation, for tax year 2014. On Form 6765 for tax
    year 2014 CPI reported a research credit of $501,531 under section 41
    after electing a reduced credit under section 280C(c). 20 Schedules K–1,
    Shareholder’s Share of Income, Deductions, Credits, etc., were issued to
    petitioners Mark Betz and Julia Lincoln, reporting $250,765 as a
    research credit on line 13. On April 15, 2015, petitioners Mark and
    Christine Betz and petitioners Julia and Dennis Lincoln jointly filed
    Forms 1040, U.S. Individual Income Tax Return, for tax year 2014. On
    their Form 3800, General Business Credit, Mr. and Mrs. Betz reported
    20   CPI also claimed a deduction of $171,489 for research and development.
    61
    [*61] a research credit of $250,766, of which they claimed $128,898 on
    line 54 of their Form 1040. On their Form 3800, Mr. and Mrs. Lincoln
    reported a research credit of $250,765, of which they claimed $122,651
    on line 54 of their Form 1040.
    Mr. and Mrs. Betz jointly filed Form 1040 for tax year 2015. On
    Form 3800 they reported a carryforward of the research credit of
    $104,708, of which they claimed $58,198 on line 54 of their Form 1040.
    Mr. and Mrs. Lincoln jointly filed a Form 1040 for tax year 2015. On
    Form 3800 they reported a carryforward of the research credit of
    $129,682, of which they claimed $31,718 as part of their other credits
    total on line 54 of their Form 1040.
    Mr. and Mrs. Betz jointly filed Form 1040 for tax year 2016. On
    Form 3800 they reported a carryforward of the research credit of
    $46,510, of which they claimed $43,780 on line 54 of their Form 1040.
    Mr. and Mrs. Lincoln jointly filed Form 1040 for tax year 2016. On Form
    3800 they reported a carryforward of the research credit of $97,964, of
    which they claimed $32,866 on line 54 of their Form 1040.
    The 2014 Form 1120S and the 2014, 2015, and 2016 Forms 1040
    for both couples were prepared by the accounting firm Porte Brown LLC.
    Jeffery R. Smiejek, a partner at Porte Brown, signed all seven returns
    as preparer. Porte Brown prepared the original underlying Form 6765,
    which reported the section 41 credit, by transcribing the numbers from
    the pro forma Form 6765 that Alliantgroup delivered to petitioners on
    April 10, 2015. On November 2, 2015, Alliantgroup emailed Porte
    Brown a brief memo describing the research credit’s requirements and
    attaching spreadsheets with the claimed wage and supply costs.
    VIII. The Notices of Deficiency and Petitions
    On July 26, 2018, respondent issued to petitioners Mark and
    Christine Betz a notice of deficiency, which made the following
    determinations:
    Year   Deficiency   Penalty § 6662
    2014    $128,898     $25,779.60
    2015      58,198      11,639.60
    2016      43,780        8,756.00
    62
    [*62] On July 26, 2018, respondent also issued to petitioners Julia and
    Dennis Lincoln a notice of deficiency, which made the following
    determinations:
    Year    Deficiency   Penalty § 6662
    2014     $121,083     $24,216.60
    2015       31,718        6,343.60
    2016      32,866        6,573.20
    Each couple timely filed a Petition with this Court.
    OPINION
    I.    Jurisdiction and Burden of Proof
    Where a notice of deficiency issued to an S corporation
    shareholder includes adjustments to both S corporation items and other
    items unrelated to the S corporation, we have jurisdiction to determine
    the correctness of all adjustments in the shareholder-level deficiency
    proceeding. See Johnson v. Commissioner, No. 19973-18, 160 T.C., slip
    op. at 11 (Jan. 25, 2023) (citing Winter v. Commissioner, 
    135 T.C. 238
    ,
    245–46 (2010)). We thus have jurisdiction to determine the correctness
    of both respondent’s adjustments to petitioners’ pro rata shares of CPI’s
    claimed research credit and any other determinations in the notices of
    deficiency.
    The Commissioner’s determinations as expressed in the notice of
    deficiency are presumed correct, and the taxpayer bears the burden of
    proving that they are erroneous. Rule 142(a)(1); Welch v. Helvering, 
    290 U.S. 111
    , 115 (1933); VHC, Inc. v. Commissioner, 
    968 F.3d 839
    , 841 (7th
    Cir. 2020), aff’g 
    T.C. Memo. 2017-220
    . Credits are a matter of legislative
    grace, and taxpayers must demonstrate their entitlement to credits
    claimed. See Feigh v. Commissioner, 
    152 T.C. 267
    , 270 (2019) (citing
    INDOPCO, Inc. v. Commissioner, 
    503 U.S. 79
    , 84 (1992)); see also United
    Stationers, Inc. v. United States, 
    163 F.3d 440
    , 443 (7th Cir. 1998).
    Petitioners have neither alleged nor established that they meet the
    requirements of section 7491(a) as necessary to shift the burden of proof
    to respondent on any factual issues.
    63
    [*63] II.      Section 41 Research Credit
    A.      Basic Structure
    Section 38 provides taxpayers with a current-year business credit
    that includes a credit for research expenses as determined under section
    41(a). Section 41(a)(1) specifies that the research credit shall be an
    amount equal to 20% of the excess of the taxpayer’s qualified research
    expenses (QREs) over the base amount. QREs are limited to amounts
    “paid or incurred by the taxpayer during the taxable year in carrying on
    any trade or business.” 21 § 41(b)(1); see § 7701(a)(25). QREs may be
    either in-house research expenses or contract research expenses.
    § 41(b)(1). In-house research expenses include (1) “any wages paid or
    incurred to an employee for qualified services performed by such
    employee” and (2) “any amount paid or incurred for supplies used in the
    conduct of qualified research.” Id. para. (2)(A)(i) and (ii). Qualified
    services are defined as either (1) “engaging in qualified research” or (2)
    “engaging in the direct supervision or direct support of research
    activities which constitute qualified research.” Id. subpara. (B); see
    
    Treas. Reg. § 1.41-2
    (c) (defining “direct supervision” and “direct
    support”). If at least 80% of the services an employee performed during
    the taxable year were qualified services, then the taxpayer may treat
    100% of that employee’s wages as being paid or incurred for qualified
    services. 
    Treas. Reg. § 1.41-2
    (d)(1) and (2).
    To constitute qualified research, a research activity must satisfy
    a four-part statutory test. § 41(d)(1). If the research activities
    corresponding to a particular product as a whole fail to satisfy the four-
    part test, we may re-apply the test to subsets of the product. See 
    Treas. Reg. § 1.41-4
    (b)(2) (providing the “shrinking-back rule”). Several
    statutory exclusions, see § 41(d)(4), set forth categories of activities that
    are excluded from the definition of qualified research (and thus cannot
    be creditable), see § 41(d)(1) (flush language) (“[Qualified research] does
    not include any activity described in paragraph (4).”); see also Eustace v.
    Commissioner, 
    312 F.3d 905
    , 908 (7th Cir. 2002) (“Sections 41(d)(1) and
    (d)(4) are independent rules, which deserve, and have received,
    independent constructions.”), aff’g 
    T.C. Memo. 2001-66
    , 
    81 T.C.M. 21
     For an accrual method taxpayer such as CPI, a liability is incurred and taken
    into account for the taxable year in which (1) all the events have occurred that establish
    the fact of the liability; (2) the amount of the liability can be determined with
    reasonable accuracy; and (3) economic performance has occurred with respect to the
    liability. See VECO Corp. & Subs. v. Commissioner, 
    141 T.C. 440
    , 459 (2013); see also
    § 461(h); 
    Treas. Reg. § 1.461-1
    (a)(2)(i).
    64
    [*64] (CCH) 1370. One such exclusion provides that “[a]ny research
    related to the adaptation of an existing business component to a
    particular customer’s requirement or need” is excluded from the
    definition of qualified research. § 41(d)(4)(B).
    The base amount for purposes of section 41 is equal to the product
    of the average of the taxpayer’s annual gross receipts for the four
    preceding years, multiplied by a fixed-base percentage. 22 § 41(c)(1). The
    fixed-base percentage is generally the percentage calculated by dividing
    (1) the taxpayer’s aggregate QREs for tax years beginning after
    December 31, 1983, and before January 1, 1989, by (2) the taxpayer’s
    aggregate gross receipts for those same tax years. Id. para. (3)(A). The
    fixed-based percentage cannot exceed 16%. Id. subpara. (C). The base
    amount cannot be less than 50% of the QREs for the credit year. Id.
    para. (2).
    In the case of an S corporation, the amount of a claimed section
    41 credit is allocated among the shareholders pro rata. See 
    Treas. Reg. § 1.41-7
    (a)(1)(i); see also §§ 1366(a)(1)(A), 1377(a)(1). Each S corporation
    shareholder may then claim the section 41 credit on his or her income
    tax return in an amount “equal to the amount of tax attributable to that
    portion” of the taxable income “allocable or apportionable” to their
    shareholder interest. § 41(g). To the extent an S corporation
    shareholder’s pro rata portion of the section 41 credit for the taxable
    year exceeds this limitation, that shareholder may carry forward the
    unused amount of credit to a future taxable year. Id. subsec. (g).
    B.      Substantiation Principles
    Section 6001 requires, inter alia, that taxpayers keep records in
    compliance with the rules and regulations prescribed by the Secretary
    of the Treasury. Accordingly, taxpayers are required to “keep such
    permanent books of account or records . . . as are sufficient to establish
    the amount of gross income, deductions, credits, or other matters
    required to be shown” on a tax return. 
    Treas. Reg. § 1.6001-1
    (a). With
    respect to the research credit, the taxpayer specifically “must retain
    records in sufficiently usable form and detail to substantiate that the
    expenditures claimed are eligible for the credit.” 
    Treas. Reg. § 1.41-4
    (d).
    To substantiate wages paid or incurred for qualified services, the
    taxpayer need not necessarily maintain and produce contemporaneous
    22 Respondent did not address petitioners’ calculation of the base amount in his
    posttrial briefing, and we thus deem that issue conceded.
    65
    [*65] time-tracking records for its employees. See Union Carbide Corp.
    & Subs. v. Commissioner, 
    T.C. Memo. 2009-50
    , 
    97 T.C.M. (CCH) 1207
    ,
    1268 (“[Treasury Regulation § 1.41-4(d)] does not require that a
    taxpayer substantiate its research credit claim with any particular types
    of documents . . . .”), aff’d, 
    697 F.3d 104
     (2d Cir. 2012); Fudim v.
    Commissioner, 
    T.C. Memo. 1994-235
    , 
    67 T.C.M. (CCH) 3011
    , 3012
    (accepting “testimony and other evidence in the record” as basis for
    Cohan rule estimate of time spent in performing qualified services
    (citing Cohan v. Commissioner, 
    39 F.2d 540
    , 544 (2d Cir. 1930)); see also
    United States v. McFerrin, 
    570 F.3d 672
    , 679 (5th Cir. 2009).
    However, we do not apply the Cohan rule to estimate wages paid
    or incurred if the taxpayer fails to make a threshold showing that a
    particular employee performed activities that constituted qualified
    services with respect to a business component.            See Shami v.
    Commissioner, 
    741 F.3d 560
    , 568 (5th Cir. 2014) (“[T]he Cohan rule is
    not implicated unless the taxpayer proves that he is entitled to some
    amount of tax benefit[;] [i]n the context of the § 41 credit, a taxpayer
    would do so by proving that its employee performed some qualified
    services.”), aff’g in relevant part 
    T.C. Memo. 2012-78
    ; Moore v.
    Commissioner, 
    T.C. Memo. 2023-20
    , at *11 (“Even if some of
    [employee’s] activity on these three products was qualified research, we
    have no basis for estimating how much of his time was so spent.”); see
    also Mendes v. Commissioner, 
    121 T.C. 308
    , 316 (2003) (“Even under
    Cohan, there must be sufficient evidence in the record to provide a basis
    upon which an estimate may be made.” (citing Vanicek v. Commissioner,
    
    85 T.C. 731
    , 742–43 (1985))); Coors Porcelain Co. v. Commissioner, 
    52 T.C. 682
    , 697–98 (1969), aff’d, 
    429 F.2d 1
     (10th Cir. 1970).
    If a business component as a whole fails any of the four qualified
    research tests, the taxpayer must still show that a particular employee
    performed qualified services with respect to a particular subset of the
    component, in order to implicate Cohan. See Eustace, 81 T.C.M. (CCH)
    at 1372, 1374 (rejecting taxpayers’ attempt to invoke Cohan rule when
    they lacked “the substantiation necessary to tie salaries to activities at
    the subcomponent level” and merely “delineated the employees and
    activities” believed to qualify for research credit); Trinity Indus., Inc. v.
    United States, 
    691 F. Supp. 2d 688
    , 693 (N.D. Tex. 2010) (declining to
    apply shrinking-back rule because taxpayer “offered no evidence of the
    costs associated with any subset” of the product), aff’d in part and
    remanded, 
    757 F.3d 400
     (5th Cir. 2014). Finally, the U.S. Court of
    Appeals for the Seventh Circuit—to which an appeal in this case would
    lie, absent stipulation to the contrary, see § 7482(b)(1)(A), (2)—has
    66
    [*66] previously described the Cohan rule as “rarely compulsory” and
    suggested it is not applicable where the expenses at issue are of a sort
    where the taxpayer should have been able to produce some form of
    substantiating evidence, see Lerch v. Commissioner, 
    877 F.2d 624
    , 628,
    629 n.9 (7th Cir. 1989) (quoting Williams v. United States, 
    245 F.2d 559
    ,
    560 (5th Cir. 1957) (describing estimate without reasonable basis as
    “unguided largesse”)), aff’g 
    T.C. Memo. 1987-295
    ; see also Buelow v.
    Commissioner, 
    970 F.2d 412
    , 415 (7th Cir. 1992) (affirming this Court’s
    decision not to apply Cohan rule where taxpayer failed to question
    knowledgeable trial witnesses about expenses at issue), aff’g 
    T.C. Memo. 1990-219
    .
    More recently, the Seventh Circuit has had occasion to address
    the substantiation burden that taxpayers claiming the research credit
    must bear. See Little Sandy Coal Co. v. Commissioner, 
    62 F.4th 289
    ,
    308 (7th Cir. 2023), aff’g 
    T.C. Memo. 2021-15
    . In Little Sandy Coal Co.,
    the Seventh Circuit encountered a similar research credit claim by a
    taxpayer that relied on trial testimony as substantiation for its
    estimated QREs; the Seventh Circuit characterized the taxpayer’s
    evidentiary showing as asking this Court “to take on faith” that the
    allocations of its employees’ wages were only for activities constituting
    qualified research. 
    Id.
     In affirming this Court’s decision that the
    taxpayer had failed to show entitlement to the credit, the Seventh
    Circuit emphasized that “shortcut estimates of experimentation-related
    activities will not suffice . . . [s]omething more, such as documentation
    of time spent on such activities, is necessary.” 
    Id.
    Petitioners largely relied on the trial testimony of Messrs. Betz
    and Harmsen to carry their substantiation burden. We found Messrs.
    Betz and Harmsen to be credible with respect to the basic facts of CPI’s
    business process and the technical background of oxidizers, with which
    they are evidently highly familiar. However, we found their testimony
    at times to be vague, in conflict with the record, and lacking in credibility
    with respect to their self-serving characterizations of some of the work
    performed by CPI on specific projects. See Conti v. Commissioner, 
    99 T.C. 370
    , 375 (1992) (“It is our task to decide the credibility of any lay or
    expert witness based upon objective facts, the reasonableness of the
    testimony, the consistency of the statements made by the witness, and,
    in some cases, the demeanor of the witness.”), aff’d and remanded, 
    39 F.3d 658
     (6th Cir. 1994); see also Lerch v. Commissioner, 
    877 F.2d at 631
    (“The Tax Court may disregard uncontradicted testimony by a taxpayer
    where it finds that testimony lacking in credibility.”). We will note
    67
    [*67] below where our observations of the trial witnesses are
    particularly relevant to our findings and conclusions.
    C.     Qualified Research
    To constitute qualified research, research must satisfy a four-part
    statutory test:
    Sec. 41(d). Qualified research defined. . . .
    (1) In general.—The term “qualified research”
    means research—
    (A) with respect to which expenditures may be
    treated as expenses under section 174,
    (B) which is undertaken for the purpose of
    discovering information—
    (i) which is technological in
    nature, and
    (ii) the application of which is intended
    to be useful in the development of a new or
    improved business component of the
    taxpayer, and
    (C) substantially all of the activities of which
    constitute elements of a process of experimentation
    for a purpose described in paragraph (3).
    Such term does not include any activity described in
    paragraph (4).
    The four-part test is applied separately to each business
    component. 
    Id.
     para. (2)(A). A “business component” is defined in
    relevant part as a product or process that the taxpayer either (1) holds
    for sale, lease, or license or (2) uses in its trade or business. 
    Id.
     subpara.
    (B). Any plant process, machinery, or technique for commercial
    production of a business component is itself treated as a separate
    business component from the underlying product. 
    Id.
     subpara. (C).
    Here, the business components claimed by petitioners are the oxidizer
    systems or components of oxidizer systems supplied to CPI’s customers.
    As noted above, if a business component as a whole fails any of
    the qualified research tests, the regulations provide a fallback position
    for taxpayers in the form of the shrinking-back rule. See 
    Treas. Reg. § 1.41-4
    (b)(2). The shrinking-back rule instructs us to re-apply the four-
    part test to the business component at its “most significant subset of
    elements.” 
    Id.
     If that too fails, we generally drill down to a more
    68
    [*68] granular subset of the business component, until either (1) a
    subcomponent satisfies the tests or (2) the most basic level of the
    component fails to satisfy the tests. 
    Id.
    We now turn to the four-part test. Respondent concedes that
    CPI’s claimed activities in 2014 satisfied two parts: the technological
    information test and the business component test. We thus largely focus
    on the first requirement in section 41(d)(1) that respondent does
    challenge: the section 174 test. 23
    1.      Section 174 Test
    To be qualified, research must be research “with respect to which
    expenditures may be treated as expenses under section 174.”
    § 41(d)(1)(A). We have previously interpreted section 41(d)(1)(A) as
    incorporating the section 174 requirements on both the nature of the
    activity and the nature of the expenditure. See Norwest Corp. & Subs.
    v. Commissioner, 
    110 T.C. 454
    , 491 (1998) (interpreting section
    41(d)(1)(A) as requiring “the taxpayer to satisfy all the elements for a
    deduction under section 174”); Union Carbide Corp., 97 T.C.M. (CCH)
    at 1255 (analyzing both whether taxpayer’s activities “constitute
    research and development within the meaning of section 174” and
    whether the costs of those activities “may be treated as expenses under
    section 174”). To satisfy the section 174 test, the taxpayer thus must
    show (1) that the claimed research expenditures would be eligible for a
    deduction under section 174 and (2) that the claimed research activities
    constituted research and development within the meaning of section
    174. See Norwest Corp., 
    110 T.C. at 491
    ; Union Carbide Corp., 97 T.C.M.
    (CCH) at 1274 (“[The taxpayer] cannot avoid the restrictions of section
    174 by arguing that section 174 is relevant only for determining whether
    activities constitute qualified research and has no bearing on whether
    the costs of those activities may be QREs.”). If we conclude that the
    taxpayer has failed to satisfy the section 174 test at “the level of a
    product” as a whole, the taxpayer may still satisfy the test “at the level
    23 The process of experimentation test (which respondent also raises) is a
    higher bar, which requires “essentially the same uncertainty as is required by the
    section 174 test” but “imposes a more structured method of discovering information
    than section 174 requires and may not include all actions a taxpayer takes to resolve
    uncertainty.” Union Carbide Corp., 97 T.C.M. (CCH) at 1256.
    69
    [*69] of the component or subcomponent of the product.” 24 
    Treas. Reg. § 1.174-2
    (a)(5) (providing a section 174-specific shrinking-back rule).
    On its own, section 174 operates as a narrow, elective exception
    to the general capitalization rules. See §§ 263(a)(1)(B), 263A(c)(2);
    INDOPCO, Inc. v. Commissioner, 
    503 U.S. at 84
     (“[D]eductions are
    exceptions to the norm of capitalization . . . .”); see also Donald C.
    Alexander, Research and Experimental Expenditures Under the 1954
    Code, 
    10 Tax L. Rev. 549
    , 549–52 (1955) (contrasting pre-1954
    treatment of research costs with section 174); David S. Hudson, The Tax
    Concept of Research or Experimentation, 
    45 Tax Law. 85
    , 112–20 (1991)
    (discussing the origins of section 174 as a practical solution to the
    accounting difficulty of allocating and capitalizing research costs).
    Section 174(a)(1) allows taxpayers to elect a current-year deduction for
    “research or experimental expenditures which are paid or incurred by
    [the taxpayer] during the taxable year in connection with [its] trade or
    business.” 25 See Spellman v. Commissioner, 
    845 F.2d 148
    , 149 (7th Cir.
    1988), aff’g 
    T.C. Memo. 1986-403
    ; see also 
    Treas. Reg. § 1.174-1
    . The
    corresponding regulations define “research or experimental
    expenditures” as those that “represent research and development costs
    in the experimental or laboratory sense” including costs “incident to the
    development or improvement of a product.” 
    Treas. Reg. § 1.174-2
    (a)(1).
    The regulations further provide:
    Expenditures represent research and development costs in
    the experimental or laboratory sense if they are for
    activities intended to discover information that would
    eliminate uncertainty concerning the development or
    improvement of a product. Uncertainty exists if the
    information available to the taxpayer does not establish
    the capability or method for developing or improving the
    product or the appropriate design of the product.
    24  The applicable regulatory preamble describes this rule as “intended to
    ensure that section 174 eligibility is preserved in instances in which a basic design
    specification of the product may be established, but there is uncertainty with respect
    to certain components of the product.” T.D. 9680, 2014-
    32 I.R.B. 254
    , 256; see, e.g.,
    Caltex Oil Venture v. Commissioner, 
    138 T.C. 18
    , 34 (2012) (consulting regulatory
    preamble to resolve ambiguity in regulatory text).
    25 Congress has since amended section 174 to eliminate the option of a current-
    year deduction and provide instead for mandatory amortization of research and
    development expenditures for taxable years starting after December 31, 2021. See Tax
    Cuts and Jobs Act of 2017, 
    Pub. L. No. 115-97, § 13206
    , 
    131 Stat. 2054
    , 2111–13.
    70
    [*70] 
    Id.
    We apply a two-step test with respect to whether a taxpayer’s
    activities constituted research and development within the meaning of
    section 174. First, the taxpayer must show that the information
    available to it did not establish (1) that the taxpayer was capable of
    developing or improving the product; (2) the method by which the
    taxpayer would develop or improve the product; or (3) the appropriate
    design of the product. See 
    Treas. Reg. § 1.174-2
    (a)(1); see also Max v.
    Commissioner, 
    T.C. Memo. 2021-37
    , at *29. If information was not
    available to the taxpayer with respect to establishing either capability,
    method, or appropriate design, then uncertainty existed. See Union
    Carbide Corp., 97 T.C.M. (CCH) at 1255. In applying this first step, we
    examine the information objectively available to the taxpayer, rather
    than the taxpayer’s subjective understanding of that information. 
    Id.
    (“Whether an uncertainty exists is an objective test that depends on the
    information available to the taxpayer.” (citing Mayrath v.
    Commissioner, 
    41 T.C. 582
    , 590–91 (1964), aff’d, 
    357 F.2d 209
     (5th Cir.
    1966))); see Max, 
    T.C. Memo. 2021-37
    , at *30 (finding no uncertainty
    where appropriate design may have been subjectively unknown to
    taxpayer but taxpayer “already ha[d] the information necessary to
    address that unknown”). Second, if uncertainty existed, the taxpayer
    must still show that it undertook investigative activities that were
    “intended to discover information that would eliminate uncertainty.”
    
    Treas. Reg. § 1.174-2
    (a)(1); see Max, 
    T.C. Memo. 2021-37
    , at *30–31. In
    Little Sandy Coal Co. v. Commissioner, 62 F.4th at 298, the Seventh
    Circuit recently clarified the nature of the uncertainty required by
    section 174:
    Generic uncertainty is inherent in constructing or
    manufacturing a product. That involves questions like:
    Will this tire fit? What kind of screws are needed to attach
    this panel? Or will this weld hold up this truss? But
    “uncertainty” in Section 174 means something more. . . .
    Expenses incurred merely to determine whether a product
    is built to satisfy a client’s desired specifications—without
    any indication that the expenses were incurred to improve
    or develop the concept of the product—do not qualify.
    Continuing, the Seventh Circuit looked to the ordinary meaning of
    “development,” as used in Treasury Regulation § 1.174-2(a)(1), and
    concluded that the term requires some “advancement in technology or
    product concept” as opposed to “mere construction.” Little Sandy Coal
    71
    [*71] Co. v. Commissioner, 62 F.4th at 298. The Seventh Circuit noted
    the difficulty in establishing uncertainty at the level of a product as a
    whole, emphasizing that “a manufacturer may not simply ‘add a few new
    bells and whistles’ on a pre-existing product and claim uncertainty as to
    the whole.” Id. at 299. Finally, the Seventh Circuit noted that, “[i]f
    summed up in one word, expenses deductible under [s]ection 174 must
    be ‘investigative.’” Id. (quoting Union Carbide Corp., 97 T.C.M. (CCH)
    at 1255).
    The section 174 test implicates one more relevant limitation.
    Expenditures paid or incurred for “ordinary testing or inspection of
    materials or products for quality control (quality control testing)” are
    not deductible under section 174. 
    Treas. Reg. § 1.174-2
    (a)(6)(i). Quality
    control testing includes “testing or inspection to determine whether
    particular units of materials or products conform to specified
    parameters” but “does not include testing to determine if the design of
    the product is appropriate.” 
    Id.
     subpara. (7).
    2.      Supply QREs
    We first focus on whether the claimed supply QREs for all 19
    projects would be eligible for a deduction under section 174, as a
    category of expenditure. The record demonstrates that the claimed
    supply QREs correspond to payments made by CPI to various
    subcontractors and suppliers for the costs of fabricating, assembling,
    and supplying components of the oxidizers. CPI does not itself fabricate,
    assemble, or manufacture any components at its own facility. The
    “supply” label used by petitioners is thus partially a misnomer here, as
    the claimed supply QREs appear to encompass not only payments CPI
    made to its suppliers for the cost of supplies (i.e., physical components)
    but also certain payments made to its subcontractors for services (e.g.,
    payments labeled in CPI’s accounting system as for “assembly” of
    components). 26 See § 41(b)(2)(C) (defining “supplies” as “any tangible
    property” other than land, improvements to land, and depreciable
    property).
    26 Petitioners do not contend that the cost of the services the subcontractors
    performed on the projects constituted contract research expenses incurred by CPI, nor
    did the Alliantgroup study identify any contract research expenses as part of the credit
    amount claimed. See § 41(b)(3)(A) (providing a limited credit for contract research
    expenses for research performed by another). Given our conclusions below, we need
    not speculate as to what amount of the claimed supply QREs would actually be
    creditable in full.
    72
    [*72] Section 174 provides a deduction only for “‘expenditures of an
    investigative nature expended in developing the concept of a model or
    product’, as opposed to the construction or manufacture of the product
    itself.” Union Carbide Corp., 97 T.C.M. (CCH) at 1255 (alteration in
    original) (quoting Mayrath, 
    41 T.C. at 590
    ); see Little Sandy Coal Co. v.
    Commissioner, 62 F.4th at 298 (distinguishing between generic
    construction uncertainty and uncertainty as to the underlying concept
    of a model or product); Kollsman Instrument Corp. v. Commissioner,
    
    T.C. Memo. 1986-66
    , 
    51 T.C.M. (CCH) 463
    , 466 (distinguishing between
    nondeductible production activities and deductible research activities),
    aff’d, 
    870 F.2d 89
     (2d Cir. 1989). Consequently, a deduction under
    section 174 is generally not available with respect to costs of production,
    and claimed QREs incurred in the actual production of a product
    typically fail the section 174 test. See Max, 
    T.C. Memo. 2021-37
    , at *30–
    31.
    The relevant exception, as set forth in the regulations, is for costs
    incurred in constructing a prototype or “pilot model,” which is defined
    as “any representation or model of a product that is produced to evaluate
    and resolve uncertainty concerning the product.” 
    Treas. Reg. § 1.174
    -
    2(a)(4); see Little Sandy Coal Co., 
    T.C. Memo. 2021-15
    , at *38–39. The
    regulations note that “a fully-functional representation or model of the
    product or . . . component of the product” can still be a pilot model if
    produced to evaluate and resolve uncertainty. See 
    Treas. Reg. § 1.174
    -
    2(a)(4). Expenditures incurred for the actual construction of a pilot
    model are generally deductible under section 174, even if the model itself
    is ultimately sold to customers. See 
    Treas. Reg. § 1.174-2
    (a)(1) (“The
    ultimate success, failure, sale, or use of the product is not relevant to a
    determination of eligibility under section 174.”); see also 
    id.
     subpara.
    (11) (example 7). To qualify for the pilot model exception, the taxpayer
    must show that (1) uncertainty existed (i.e., an objective lack of
    information) as to capability, method, or appropriate design of a product,
    (2) it constructed “a representation or model” of the product, and (3) its
    purpose in constructing the representation or model was to “evaluate
    and resolve uncertainty” about capability, method, or appropriate
    design. See Little Sandy Coal Co., 
    T.C. Memo. 2021-15
    , at *41 (“[T]he
    classification of a product as a pilot model turns on the taxpayer’s
    purpose in producing it.”); see also Little Sandy Coal Co. v.
    Commissioner, 62 F.4th at 303 (“[T]he creator’s intent matters.”). Once
    objective uncertainty is eliminated with respect to the underlying
    product, any further costs of production do not qualify under section 174.
    See 
    Treas. Reg. § 1.174-2
    (a)(1), (11) (example 3).
    73
    [*73] In their pretrial memorandum, petitioners initially asserted that,
    because each oxidizer was “uniquely designed for the particular
    application on which it is being designed,” each oxidizer was a pilot
    model, with costs of its production qualifying under section 174 until the
    oxidizer was “running in a manner which meets the project
    requirements.” However, petitioners failed to explicitly contend in their
    posttrial briefing that the oxidizers were pilot models. Petitioners did
    make on brief the broader, more general argument that the supply costs
    were for materials “used in the development process, prior to the end of
    uncertainty of appropriate design [sic].” Similarly, in their posttrial
    briefing, petitioners referenced on one occasion that the supplies were
    “utilized in the development of the prototypes.” Despite petitioners’
    failure to explicitly brief the pilot model exception, we find that
    petitioners’ more generalized contentions that the supply costs were
    QREs necessarily raises this issue for decision. 27 See Purple Heart
    Patient Ctr., Inc. v. Commissioner, 
    T.C. Memo. 2021-38
    , at *35 n.10
    (questioning taxpayer’s failure to explicitly brief issue but “nonetheless”
    addressing issue as “entwined” with other issues properly raised by
    taxpayer).
    In any event, we conclude that petitioners have failed to carry
    their burden of establishing that the oxidizer systems at issue were pilot
    models. The record demonstrates that the supply QREs related to the
    cost of producing functional systems for CPI’s customers. Accordingly,
    in order to satisfy the section 174 test, petitioners are required to show
    that the supply QREs related to the cost of producing pilot models.
    While the regulations note that a fully functional representation or
    model can qualify as a pilot model, the taxpayer must establish that its
    purpose in producing that representation or model was to evaluate and
    resolve uncertainty about the product (i.e., to obtain unavailable
    information necessary to establish capability, method, or appropriate
    design).    
    Treas. Reg. § 1.174-2
    (a)(1), (4); cf. Natkunanathan v.
    Commissioner, 
    T.C. Memo. 2010-15
    , 
    99 T.C.M. (CCH) 1071
    , 1074
    (“Expenditures made to develop and deliver functional products for use
    by customers do not usually constitute ‘research and development * * *
    in the experimental or laboratory sense.’”), aff’d, 
    479 F. App’x 775
     (9th
    Cir. 2012). Petitioners have failed to make such a showing.
    27 We typically treat a failure to adequately argue a point on brief as a
    concession. See Petzoldt v. Commissioner, 
    92 T.C. 661
    , 683 (1989); see also Mendes,
    
    121 T.C. 308
     at 312–13 (“If an argument is not pursued on brief, we may conclude that
    it has been abandoned.”).
    74
    [*74] Instead, we conclude that the various projects were not
    “representation[s] or model[s]” as a whole and that CPI’s purpose in
    incurring their production costs was not to evaluate and resolve
    uncertainty. First, any suggestion that CPI’s various subcontractors
    and suppliers were constructing or supplying representations or models
    is wholly unsupported by the record. A representation or a model is
    generally defined as an accurate stand-in for something else.
    Representation, Oxford English Dictionary (3d ed. 2009),
    https://www.oed.com/view/Entry/162997 (last updated March 2023)
    (“Something which stands for or denotes another symbolically . . . .”);
    Model,      Oxford       English        Dictionary     (3d    ed.     2002),
    https://www.oed.com/view/Entry/120577 (last updated December 2022)
    (“Something which accurately resembles or represents something else,
    esp. on a small scale . . . .”); accord Representation, Webster’s New World
    College Dictionary (5th ed. 2016) (defining in relevant part as “a
    likeness, image, picture, etc.”); Model, Webster’s New World College
    Dictionary (5th ed. 2016) (“[A] preliminary representation of something,
    serving as the plan from which the final, usually larger, object is to be
    constructed . . . .”). The subcontractors and suppliers were not
    constructing representations or models that stood in for the final
    product in discovering information about whether a design was
    appropriate; instead, they were constructing the final product itself. See
    Little Sandy Coal Co., 
    T.C. Memo. 2021-15
    , at *42–43 (observing that
    example in regulations “draws a distinction between a model of a
    product and the product itself” (citing 
    Treas. Reg. § 1.174-2
    (a)(11)
    (example 3))).
    CPI’s process confirms the proposition. If the oxidizers were pilot
    models, one might expect CPI to have conducted early-stage “testing to
    determine if the design of the product [was] appropriate” and then to
    have modified the design as necessary. 
    Treas. Reg. § 1.174-2
    (a)(7), (11)
    (example 3). However, the record demonstrates that testing of the
    oxidizers as a whole occurred either at the subcontractor’s facility before
    shipping or at the customer’s facility after installation. At this late
    stage, CPI’s design drawings were typically finalized, having already
    incorporated revisions earlier in the project in response to feedback from
    the customer and/or the subcontractors. Further, by the time testing
    occurred, CPI had incurred tens (sometimes hundreds) of thousands of
    dollars of costs in ordering specially sized components, in reliance upon
    the design drawings. If CPI still lacked information as to the
    appropriate design of each oxidizer as a whole (i.e., the oxidizer’s basic
    design specification), incurring such costs would have been economically
    irrational in the extreme. See Little Sandy Coal Co., T.C. Memo.
    75
    [*75] 2021-15, at *35 (observing that any defects found in late-stage,
    postconstruction testing would not have caused taxpayer to “scrap” the
    entire project and start over); 
    Treas. Reg. § 1.174-2
    (a)(11) (example 4).
    We do not accept the circular argument that CPI incurred the
    substantial costs of implementing its designs with the purpose of
    discovering information about whether those designs as a whole were
    appropriate. We conclude that the claimed supply QREs incurred in the
    actual production of the oxidizers were not deductible under section 174.
    Having failed the section 174 test, these costs were not “incurred for
    supplies used in the conduct of qualified research” and thus are not
    creditable QREs. See § 41(b)(2)(A)(ii).
    This conclusion would not necessarily mean the end of the
    inquiry. As noted above, the section 174 regulations provide a
    shrinking-back rule, which would instruct us to next analyze whether
    any particular components or subcomponents of the oxidizer systems
    were pilot models, discretely constructed with the purpose of evaluating
    and resolving uncertainty. See 
    Treas. Reg. § 1.174-2
    (a)(5). However,
    petitioners have failed to carry their burden of establishing that any
    particular components or subcomponents were pilot models.
    Consequently, we conclude that none of CPI’s claimed supply costs are
    QREs, and we will partially sustain on this basis respondent’s
    determination that petitioners are not entitled to a research credit.
    3.     Wage QREs
    We now turn to the issue of whether the claimed wage QREs
    satisfy the section 174 test. As a category of expenditure, such wages
    are potentially deductible under section 174 if paid or incurred during
    the taxable year. 28 However, we must still determine whether the
    employee activities underlying the claimed wage QREs constituted
    “research and development” within the meaning of section 174. To
    recap, petitioners must show that (1) information was not available to
    CPI establishing the appropriate design of the oxidizers and (2) CPI
    undertook investigative activities intended to discover such information.
    Respondent argues that CPI employees’ activities were not
    intended to discover information that would eliminate uncertainty
    regarding the development of the systems. Respondent focuses on the
    28 For an accrual method taxpayer such as CPI, wages are generally incurred
    and taken into account for the taxable year in which they are earned by the employee
    providing services. See § 461(h)(2)(A)(i); see also Burlington N. R.R. Co. v.
    Commissioner, 
    82 T.C. 143
    , 148 (1984).
    76
    [*76] fact that CPI had extensive experience in supplying commercially
    viable oxidizer systems to customers and had developed substantial
    industry-specific knowledge before 2014. Respondent also notes that
    CPI guaranteed the performance of its systems to customers and never
    failed such a guarantee; respondent thus suggests that CPI did not lack
    information with respect to the appropriate design of its systems. 29
    Petitioners counter that CPI faced uncertainty as to the
    appropriate design of each system even beyond the initial starting point
    of each system’s commercial production, because the appropriate design
    of each system could not be established until after that system cleared
    various onsite tests. Petitioners suggest that uncertainty existed,
    because “[i]n all of these projects, the prospect of revising or altering the
    design of the overall system existed.” Petitioners also point to several
    projects where the oxidizer supplied by CPI failed postinstallation
    testing and argue that “the appropriate design was not determined until
    after the design failed onsite testing.”
    The parties thus dispute whether CPI was uncertain as to the
    appropriate design for all 19 projects. At the outset, we must reject
    petitioners’ blanket assertions that uncertainty existed with respect to
    the products as a whole simply because of the mere “prospect of revising
    or altering the design” before completion of onsite testing. The
    applicable regulations distinguish between objective uncertainty as to
    the design of a product as a whole (i.e., its basic design specification) and
    objective uncertainty as to the design of a particular component or
    subcomponent. See 
    Treas. Reg. § 1.174-2
    (a)(5). As alluded to above,
    conducting postproduction testing on a product does not establish that
    its appropriate design as a whole “remained uncertain before those tests
    were successfully completed.” Little Sandy Coal Co., T.C. Memo. 2021-
    15, at *53. Any failure of an oxidizer system to pass testing might have
    resulted in some additional information-discovering activities with
    respect to a redesign of a particular component or subcomponent (with
    corresponding wage QREs then being potentially creditable) but would
    not have required CPI “to scrap the entire [oxidizer] and start afresh.”
    See 
    id.
    Our determination of whether the activities underlying the wage
    QREs satisfied the section 174 test must necessarily be more granular,
    examining the activities of CPI employees. The parties did not agree to
    29 The record supports respondent’s factual contention that CPI ultimately
    satisfied the provided performance guarantees for all 19 projects.
    77
    [*77] a sample of CPI’s projects for 2014, thus placing at issue all 19
    projects for which CPI claimed the research credit. 30 See § 41(d)(2)(A);
    cf. Little Sandy Coal Co., 
    T.C. Memo. 2021-15
    , at *3, *20 (effecting
    parties’ agreement to select only 4 of 11 projects as samples). We thus
    must determine whether the wage QREs associated with each project
    satisfied the section 174 test, at the level of both the projects as a whole
    and particular subcomponents that petitioners identified at trial. 31
    a.      3M Hutchinson (#13-07520)
    This project involved CPI’s design and supply of a 30,000 SCFM
    regenerative thermal oxidizer for a 3M facility that manufactured sticky
    notes. Petitioners suggest that CPI was uncertain as to the appropriate
    design for the 3M Hutchinson project as a whole until the oxidizer
    passed onsite testing. Petitioners emphasize that this was the first
    regenerative thermal oxidizer designed by CPI.
    Petitioners’ argument overlooks key facts. CPI submitted its
    final, revised proposal to 3M on August 30, 2013, and 3M accepted the
    proposal via a purchase order issued on September 3, 2013. Acceptance
    of the proposal by 3M was a key date in the development of the basic
    design of the oxidizer. The proposal, which relied upon and addressed a
    detailed set of specifications provided by 3M, demonstrated that CPI
    already had considerable information available to it with respect to the
    appropriate design. For instance, the proposal observed that the
    exhaust from the Hutchinson facility “is understood to come from the 2L
    Coating Line at a volume of 18,000–25,000 SCFM at 125 F to 175 F and
    contains a combination of methanol, ethyl acetate, IPA, toluene, and
    other common solvents at loadings of 245–1750 lb/hr.” The proposal
    further provided for a 99% destruction efficiency performance
    30 Absent an agreement between the parties, project sampling improperly
    relieves the taxpayer of its burden of proving entitlement to the research credit
    claimed. See Bayer Corp. v. United States, 
    850 F. Supp. 2d 522
    , 538, 545–46 (W.D. Pa.
    2012).
    31 Petitioners allocated wage QREs project by project and did not further allege
    or brief the amounts of wage QREs relating to specific components or subcomponents;
    given petitioners’ “all or nothing” litigation strategy on this point, we could decline to
    go deeper than the level of the 19 projects as a whole. Cf. Little Sandy Coal Co. v.
    Commissioner, 62 F.4th at 303 (affirming this Court’s decision not to apply shrinking-
    back rule where taxpayer failed to document research activities corresponding to
    project subcomponents). However, the trial testimony in this case addressed
    particular components and subcomponents on some of the projects, and, for the sake
    of completeness, we believe it appropriate to perform a shrinking-back rule inquiry, to
    the extent the limited record allows us to do so.
    78
    [*78] guarantee. As Mr. Harmsen later testified: “The majority of the
    [3M Hutchinson] oxidizer design was decided upon with the 99 percent
    destruction efficiency and the air flow rate and the VOCs that [we] are
    talking about.” Further bearing this out, CPI prepared initial general
    arrangement and P&ID drawings for the oxidizer soon after acceptance
    of the proposal, in October 2013.         While minor revisions were
    subsequently made to those drawings in late 2013 and 2014, the basic
    design specification of the oxidizer did not change as a result of those
    revisions. 32 We find that information available to CPI in 2013
    established the appropriate design of the oxidizer as a whole.
    Consequently, corresponding wage expenditures for any
    theoretical investigative activities with respect to the oxidizer as a whole
    would have been incurred in 2013, rather than 2014, the taxable year at
    issue. See § 174(a)(1) (requiring that expenditures be “paid or incurred
    . . . during the taxable year”), § 41(b)(1). We conclude that the
    appropriate design of the oxidizer as a whole had already been
    established by information gathered in 2013; thus the product as a
    whole fails the section 174 test. We look next to whether the shrinking-
    back rule is applicable with respect to particular components or
    subcomponents.
    At trial, Mr. Harmsen identified a number of further “difficulties”
    that CPI encountered “during the design and development” of the 3M
    Hutchinson project, some of which related to particular components of
    the oxidizer design. These identified difficulties included (1) 3M’s
    preference for an induced draft fan; (2) 3M’s preference for a two-burner
    system; and (3) 3M’s discovery of discrepancies in the electrical design.
    With respect to the induced draft fan, CPI already had extensive
    specifications provided by 3M that provided information about the
    necessary fan design.         In July 2013 Mr. Harmsen used those
    specifications to initially calculate the size of the fan as 23 inches. The
    final proposal then further detailed key elements of fan design,
    including the horsepower, temperature rating, and arrangement of the
    fan. In December 2013 CPI then provided that information to a fan
    supplier, AirPro, which provided design drawings for a 300 horsepower
    booster fan component. Those design drawings were then incorporated
    into the final oxidizer design. The record is unclear as to (1) what
    32 When prompted at trial to describe what subsequent changes were made to
    the design, Mr. Harmsen described (1) the addition of a walkway to the front of the
    oxidizer, (2) moving the gas trains to the back of the oxidizer, and (3) adding crane
    davits in order to lift components off the oxidizer.
    79
    [*79] additional, unavailable information CPI needed to determine the
    appropriate fan design and (2) what investigative activities particular
    CPI employees undertook in 2014.
    With respect to the two-burner feature, CPI similarly already had
    extensive specifications provided by 3M, specifying the brand of burner
    to be used and various operational requirements. Mr. Harmsen further
    testified that the particular burner size was determined by 3M’s choice
    of brand (Maxon Kinemax). In February 2014 CPI purchased two four-
    inch Kinemax burners to be shipped to Pre-Heat. Petitioners did not
    produce further evidence establishing (1) what additional, unavailable
    information CPI needed to determine the appropriate design of the
    burners and (2) what investigative activities particular CPI employees
    undertook with respect to the burners in 2014. Cf. Union Carbide Corp.,
    97 T.C.M. (CCH) at 1261 (finding no uncertainty as to appropriate
    design where manufacturer designed and supplied component and
    taxpayer presented no evidence of adaptation).
    Finally, with respect to the change in the electrical components,
    we find that CPI employees did not perform any investigative activities
    that would constitute research and development. To the contrary, Mr.
    Harmsen’s testimony established that 3M’s electrical engineer simply
    noticed certain discrepancies where the design drawings differed from
    the specifications and requested specific changes. In response, CPI
    directed Quantum Design to make those changes. At the shrunk-back
    component level, we conclude that petitioners have failed to satisfy the
    section 174 test.
    We conclude that petitioners have failed to carry their burden of
    establishing that they satisfied the section 174 test with respect to the
    claimed wage QREs on the 3M Hutchinson project.
    b.    Akzo Nobel (#13-07645)
    This project involved CPI’s design and supply of a 6,000 SCFM
    regenerative thermal oxidizer for an industrial paint manufacturer.
    CPI’s final proposal was accepted in December 2013. Consequently, as
    with 3M Hutchinson, any theoretical investigative activities performed
    by CPI before submission of the final proposal corresponded to wage
    QREs that were not incurred in tax year 2014. Given that the proposal
    memorialized many of the already-determined basic design
    considerations and specifications (e.g., type of oxidizer, airflow volume,
    VOCs at issue), we conclude that any objective uncertainty as to the
    80
    [*80] design of the oxidizer as a whole was resolved before 2014, and
    thus petitioners have failed to satisfy the section 174 test.
    In contrast, petitioners have established that they performed
    some investigative activities in 2014 at the shrunk-back component
    level. Namely, Mr. Harmsen and J.O.’s meeting with Akzo Nobel
    personnel in February 2014 appears to constitute research and
    development within the meaning of the section 174 regulations. Mr.
    Harmsen documented that meeting in contemporaneous notes, which
    demonstrate that he and J.O. elicited further information and
    specifications from Akzo Nobel about necessary design features for
    oxidizer components, particularly the flame arrestor component.
    However, allocating an estimated amount of wages to the activities of
    Messrs. Harmsen and J.O., pursuant to the Cohan rule, would be futile,
    because we alternatively hold that the activities performed on the Akzo
    Nobel project were not part of a process of experimentation, as required
    by section 41(d)(1)(C). See Union Carbide Corp., 97 T.C.M. (CCH) at
    1256 (observing that process of experimentation test “requires the use
    of the scientific method” and “imposes a more structured method of
    discovering information than section 174”); 
    Treas. Reg. § 1.41-4
    (a)(5)(i)
    (setting out process of experimentation test’s requirements); see also
    Eustace v. Commissioner, 
    312 F.3d at 907
     (“Experimentation is a subset
    of all steps taken to resolve uncertainty; otherwise searching for a place
    to park a car would be a ‘process of experimentation’.”). We thus more
    broadly conclude that CPI’s activity with respect to the flame arrestor
    component did not constitute qualified services.
    Further, petitioners have failed to demonstrate any additional
    investigative activities that CPI personnel performed to resolve design
    uncertainty with respect to the flame arrestor or any other shrunk-back
    components of the oxidizer. We conclude that petitioners have failed to
    carry their burden of establishing that they satisfied the section 174 test
    with respect to the claimed wage QREs on the Akzo Nobel project.
    c.     HA International (#13-07615)
    This project involved CPI’s design and supply of two 13,700 SCFM
    recuperative thermal oxidizers for a manufacturer of fracking sand. At
    trial Mr. Betz identified several potential uncertainties as to the
    appropriate design of the oxidizers as a whole, including the potential
    for phenolic resin buildup and the presence of water and sand
    particulates in the process airflow.
    81
    [*81] However, the record demonstrates that by November 6, 2013,
    when CPI delivered to HAI a final proposal for the oxidizers, CPI had
    extensive information available to it that established the appropriate
    design of the oxidizer as a whole. In early 2013 CPI personnel had
    visited HAI’s facility and had received emissions testing information as
    to the facility’s air exhaust. That testing informed CPI of the airflow
    volume at the facility and the particular VOCs at issue, both of which
    dictated the basic design specification of the oxidizer. Cf. Siemer Milling
    Co. v. Commissioner, 
    T.C. Memo. 2019-37
    , at *33–34 (concluding that
    project failed section 174 test where taxpayer already had prior year
    testing information resolving uncertainty). CPI also had extensive
    generalized information available to it as to the appropriate design of a
    system that dealt with sand particulate. As its proposal to HAI stated,
    CPI had previously designed “+30 units in the sand resin coating
    industry” and was highly experienced in dealing with the sand
    particulate issue. Cf. Max, 
    T.C. Memo. 2021-37
    , at *33 (concluding that
    section 174 test was not satisfied where taxpayer regularly encountered
    the claimed uncertainty in past and had developed standardized
    solutions to it). To resolve the sand issue, CPI included in the November
    2013 proposal hinged access doors to allow HAI to periodically clear sand
    out of the bottom of the combustion chamber. We conclude that objective
    uncertainty did not exist with respect to the appropriate design of an
    oxidizer as a whole that could satisfy the customer’s needs and resolve
    the sand particulate issue. See Union Carbide Corp., 97 T.C.M. at 1262
    (looking to taxpayer’s “significant experience” in previously using
    component to resolve issue and finding no uncertainty under section
    174).
    The November 2013 proposal similarly addressed other
    “uncertainties” as to the appropriate design identified by Mr. Betz. The
    proposal stated that the oxidizer would include a “direct fired duct
    heater system” that was “designed to help reduce both water and resin
    build up prior to” the oxidizers. At trial Mr. Shaver credibly testified
    that CPI had encountered the resin buildup issue before 2014 and had
    previously developed this particular design solution. We find that
    information was available to CPI establishing the appropriate design of
    the oxidizer as a whole during the proposal stage, before 2014.
    We next look to the shrinking-back rule. At trial Mr. Betz
    discussed space constraints at the HAI facility, which required that the
    high horsepower booster fan be placed close to the oxidizer. That
    proximity posed problems, as the air from the fan would come out in a
    high-velocity jet aimed at the center of the oxidizer’s heat exchanger,
    82
    [*82] degrading the heat exchanger’s performance and running the risk
    of pipe components’ burning up because of a lack of cooling airflow. Mr.
    Betz testified that CPI addressed this issue by including baffles and
    deflection plates in the design, both of which are components that can
    dissipate and redirect airflow. Even assuming arguendo that this
    implicated objective uncertainty, petitioners failed to establish that
    investigative activities were performed by CPI employees in 2014 with
    respect to the fan/baffle sheet components. 33
    Mr. Betz also identified a pair of issues with components that
    emerged during postinstallation testing.        First, a quality audit
    performed by L.S. on the oxidizer, as installed at HAI’s facility in 2014,
    revealed that several tubes in the heat exchanger had overheated
    because of inadequate airflow and broken free from the heat
    exchanger. 34 CPI replaced and rewelded the tubes and then installed a
    different air splitting component (a turning vane) that more evenly
    dispersed air throughout the heat exchanger. The second issue that
    emerged during postinstallation testing was ruptured pressure release
    valves from excess vibration. CPI resolved the issue by cutting down
    the length of the damper blades.
    The decisions to add the turning vane and cut down the damper
    blades may well have implicated objective uncertainty and investigative
    activities. However, on the record before us, we are unable to bridge the
    vast evidentiary gap petitioners left. Aside from Mr. Betz’s vague
    testimony, petitioners’ failure to produce evidence as to what
    investigative activities were performed with respect to the turning vane
    and damper blades prevents us from applying the shrinking-back rule.
    See Eustace, 81 T.C.M. (CCH) at 1374; Trinity Indus., Inc., 
    691 F. Supp. 2d at 693
    ; see also United States v. Davenport, 
    897 F. Supp. 2d 496
    , 517–
    18 (N.D. Tex. 2012) (declining to apply shrinking-back rule and
    concluding that “even if the court had concluded that some of the
    expenses claimed” were for qualified research, taxpayers failed to
    33We note that the project proposal (finalized in 2013) stated that baffle sheets
    would be included in the oxidizer, thus suggesting that information was already
    available to CPI with respect to this component before 2014.
    34 We note that any wage expenditures incurred in connection with conducting
    the quality audit would appear to be for quality control testing and thus would fail to
    satisfy the section 174 test. See 
    Treas. Reg. § 1.174-2
    (a)(6)(i), (7) (providing that
    section 174 deduction is not available with respect to expenditures for “testing or
    inspection to determine whether particular units of materials or products conform to
    specified parameters”). Petitioners fail to identify how much (if any) of L.S.’s wage
    QREs correspond to this testing.
    83
    [*83] provide evidence tying costs to specific subcomponents). Even if
    petitioners had established that activities performed with respect to
    these two components satisfied the section 174 test, they also failed to
    identify the activity-performing CPI employees and thus did not provide
    a reasonable basis for estimating the amount of corresponding wage
    QREs. See Eustace, 81 T.C.M. (CCH) at 1374 (declining to apply the
    Cohan rule where taxpayers failed to substantiate employee’s wages at
    subcomponent level); see also Shami v. Commissioner, 
    741 F.3d at 569
    (“[T]he Tax Court was entitled to decline to make an estimate if it found
    that [the taxpayers] had not provided a reasonable basis on which to
    make one.”). We conclude that petitioners have failed to carry their
    burden of establishing that they satisfied the section 174 test with
    respect to the claimed wage QREs on the HAI project.
    d.     3M Hartford (#13-07611)
    This project involved CPI’s design and supply of a 25,000 SCFM
    recuperative thermal oxidizer for a 3M facility that manufactured tape.
    The final proposal for the project was accepted by 3M in 2013. As with
    the 3M Hutchinson project, the final project proposal incorporated and
    addressed detailed specifications provided by 3M and thus
    demonstrated that considerable information was already available to
    CPI with respect to the appropriate design of the oxidizer as a whole.
    In addition, with respect to the 3M Hartford project as a whole,
    petitioners argued on brief that “CPI developed proprietary technology
    to design this silicone oxidizer with vertical tubes and a larger heat
    exchanger.” Petitioners failed to mention that this proprietary,
    industry-specific technology—its Quadrant SRS Silicone series—had
    been developed by CPI, in the words of Mr. Harmsen, over a period of
    “close to 20 years.” Consequently, CPI had a plethora of information
    available to it with respect to the basic design specification of an oxidizer
    that worked well in the presence of silicone dioxide. The vertical
    orientation of the oxidizer, which petitioners identified as a key design
    feature addressing silicon dioxide, was well understood by CPI and had
    been used by CPI in designs for many years before 2014. We find that
    information was available to CPI establishing the appropriate design of
    the oxidizer as a whole in 2013, before tax year 2014.
    At the shrunk-back component level, Mr. Harmsen identified a
    design change made to the recirculation duct component; he testified
    that 3M provided CPI with more precise specifications about the process
    airflow, which CPI was able to use to make the duct component smaller
    84
    [*84] at 3M’s request. The record demonstrates that Mr. Harmsen
    performed basic calculations to determine the duct size that were based
    on the revised airflow specifications provided by 3M. The basic
    calculations performed by Mr. Harmsen were not investigative activities
    within the meaning of the section 174 regulations. See Max, 
    T.C. Memo. 2021-37
    , at *30 (finding that information was subjectively unknown to
    taxpayer with respect to appropriate sizing of component but concluding
    that the taxpayer “already ha[d] the information necessary to address
    that unknown”); see also Little Sandy Coal Co. v. Commissioner, 62
    F.4th at 298 (characterizing a sizing question as implicating only generic
    construction uncertainty). Petitioners did not produce additional
    credible evidence as to what investigative activities were performed
    with respect to the duct component.
    With respect to the burner and gas train components, Mr.
    Harmsen also identified an instance where 3M requested that CPI
    determine whether the oxidizer could run the process combustion air as
    fuel for the burner. CPI input the provided specifications into
    standardized spreadsheets, which output the estimated fuel costs and
    sizes for a burner that used either combustion air or raw gas. Mr.
    Harmsen testified that CPI ultimately determined that using the
    combustion air would be countereffective, as the silicone dioxide
    byproduct would plug the burner. However, the record establishes that,
    to the extent uncertainty may have existed with respect to this issue, it
    was resolved in 2013, before the tax year at issue. The final project
    proposal, which was accepted by 3M in November 2013, contained
    footnotes in the sections discussing the burner and gas train
    components, stating: “Burner system changed to raw gas, 11/12/13” and
    “Combustion air eliminated and Gas train modified to accommodate raw
    gas burner, 11/12/13.” Petitioners have thus failed to establish that
    uncertainty existed in 2014 with respect to the burner and gas train
    components designs.
    Finally, in June 2014 3M and CPI executed a scope change to the
    project proposal, replacing the proposed backward inclined blade style
    fan with a radial blade style fan. Again, however, petitioners did not
    produce evidence of what investigative activities were performed by CPI
    employees with respect to any uncertainty. To the contrary, Mr.
    Harmsen testified that 3M personnel instigated the change because of
    their concerns about how the fan would handle particulates.
    85
    [*85] We conclude that petitioners have failed to carry their burden of
    establishing that they satisfied the section 174 test with respect to the
    claimed wage QREs on the 3M Hartford project.
    e.     C&D Zodiac (#13-07583)
    This project involved CPI’s design and supply of a 9,400 SCFM
    regenerative thermal oxidizer for an aircraft composite manufacturer.
    CPI’s final proposal for the project was accepted by C&D Zodiac in
    October 2013. The record establishes that, as of October 2013, when
    CPI tendered its final project proposal to C&D Zodiac, CPI had the
    necessary information with respect to the appropriate design of the
    product as a whole.        In October 2013 CPI obtained detailed
    measurements and calculations from the process airflow, which Mr.
    Harmsen was able to use to make determinations about the oxidizer size
    and the necessity of additional features. After acceptance of the final
    proposal, in November 2013, C&D Zodiac provided some additional
    information to CPI that necessitated minor changes to the design. We
    conclude that any objective uncertainty was resolved in 2013, rather
    than 2014.
    At the shrunk-back component level, petitioners failed to
    establish that investigative activities were performed in 2014. Mr.
    Harmsen identified an instance where CPI moved the location of
    thermocouples on the oxidizer from the top of the oxidizer to its back
    wall. 35 The record contains only a rough handwritten drawing of the
    new location, made by J.O. in February 2014. Neither the drawing nor
    Mr. Harmsen’s vague testimony established what investigative
    activities CPI performed with respect to the thermocouples.
    We conclude that petitioners have failed to carry their burden of
    establishing that they satisfied the section 174 test with respect to the
    claimed wage QREs on the C&D Zodiac project.
    f.     Teva (#14-07808)
    This project involved CPI’s design and supply of a 1,500 SCFM
    regenerative thermal oxidizer for a pharmaceutical pill manufacturer.
    Petitioners presented comparatively little trial testimony with respect
    to CPI’s work on the Teva project. Petitioners presented some
    photographic evidence and testimony about dye penetrant testing
    35   A thermocouple is a device that measures temperature inside an oxidizer.
    86
    [*86] conducted on the oxidizer. Mr. Betz characterized that testing as
    intended to confirm that the subcontractor’s assembly was “being made
    as per our drawings.” Taking that uncontroverted testimony as credible,
    the purpose of the testing was thus to determine whether the oxidizer,
    as fabricated and assembled, conformed to the design, not to determine
    whether the design itself was appropriate. See Max, T.C. Memo. 2021-
    37, at *35 (concluding that testing conducted to determine whether
    components met taxpayer’s “established parameters” for product was
    excluded quality control testing); Natkunanathan, 99 T.C.M. (CCH) at
    1074 (observing that any testing conducted by taxpayer to “ensure
    compliance with customer specifications” was excluded quality control
    testing). We find that the dye testing constituted excluded quality
    control testing, not research and development within the meaning of the
    section 174 regulations. 36 See 
    Treas. Reg. § 1.174-2
    (a)(7) (“[T]esting or
    inspection to determine whether particular units of materials or
    products conform to specified parameters is quality control testing.”).
    We now turn to petitioners’ evidence relating to shrunk-back
    components of the design.         Mr. Betz identified the site-specific
    requirement that the oxidizer transmit no more than a “certain amount
    of vibration” to Teva’s pharmaceutical facility. Petitioners produced
    photographs of vibration spring components that were installed on the
    oxidizer to mitigate this concern. 37 However, petitioners did not produce
    further evidence establishing what investigative activities were
    performed by particular CPI employees with respect to the spring
    components. Merely identifying a project difficulty and the eventual
    design solution, without bridging the gap with evidence as to what
    investigative activities were performed, does not satisfy petitioners’
    burden.
    Mr. Betz also discussed an issue where postinstallation testing
    showed that the heat exchanger was preheating the airflow at too high
    a level, a flaw which CPI corrected by modifying the control system to
    introduce fresh diluting air. Again, however, petitioners did not
    establish what investigative activities were performed by particular CPI
    employees with respect to the heat exchanger. We conclude that
    36Even if the testing were research and development within the meaning of
    the section 174 regulations, we would still conclude that petitioners have failed to
    provide a reasonable basis for the Court to apply the Cohan rule, given the absence of
    evidence in the record as to which particular CPI employees conducted the testing.
    37   The record is unclear as to when the vibration spring components were
    installed.
    87
    [*87] petitioners have failed to carry their burden of establishing that
    they satisfied the section 174 test with respect to the claimed wage
    QREs on the Teva project.
    g.     Mitsubishi (#14-07899)
    This project involved CPI’s design and supply of a 35,000 SCFM
    regenerative thermal oxidizer. Petitioners suggest that CPI personnel
    conducted investigative activities in calculating the various component
    sizes of the oxidizer. We again reject their assertion. CPI already had
    the necessary information, from both the customer and CPI’s own
    existing knowledge of the facility (where it had previously installed a
    catalytic oxidizer), to determine the basic design specification of the
    oxidizer as a whole. See Max, 
    T.C. Memo. 2021-37
    , at *30–31 (finding
    that taxpayer already had information necessary to determine
    appropriate size of design element before performing iterative size
    testing). Mr. Harmsen then used that information to perform basic
    calculations for components, both by hand and by inputting it into a
    computer spreadsheet. As noted above, performing simple calculations
    on already-available information or data does not itself constitute an
    investigative activity within the meaning of the section 174 regulations.
    Cf. id. at *31. Petitioners have not established that CPI employees
    undertook investigative activities with respect to the design of the
    oxidizer as a whole.
    We next look to the shrinking-back rule. At trial Mr. Harmsen
    testified that the oxidizer’s poppet valve went out of alignment and came
    unscrewed. Mr. Harmsen testified that CPI initially addressed the issue
    by temporarily welding connections, before eventually replacing the
    valve and shaft system completely. Such activities do not appear to be
    research and development within the meaning of the section 174
    regulations. See Siemer Milling Co., 
    T.C. Memo. 2019-37
    , at *33
    (concluding that section 174 test was not satisfied by activities “more
    akin to mechanical maintenance”). Further, Mr. Harmsen did not
    address in his testimony (1) when the valve issue was discovered; (2)
    which CPI employees performed activities; or (3) whether any activities
    were investigative. Mr. Harmsen’s testimony was the primary evidence
    that petitioner produced regarding the valve issue. Even if petitioners
    had established that the valve component satisfied the section 174 test,
    petitioners nonetheless have not provided a reasonable basis for the
    Court to estimate the amount of creditable wage QREs. See Shami v.
    Commissioner, 
    741 F.3d at 569
     (affirming this Court’s decision not to
    apply Cohan where taxpayer failed to produce reasonable evidentiary
    88
    [*88] basis for estimate). We conclude that petitioners have failed to
    carry their burden of establishing that they satisfied the section 174 test
    with respect to the claimed wage QREs on the Mitsubishi project.
    h.     3M Monrovia (#14-07784)
    This project involved CPI’s design and supply of a 12,000 SCFM
    recuperative thermal oxidizer. Petitioners did not present credible
    evidence establishing uncertainty as to the design of the oxidizer as a
    whole (i.e., the basic design specification). To the contrary, Mr.
    Harmsen testified to the following:
    3M has a good idea of what their process can do. So they
    know their VOCs, they know their ranges very well. They
    know the extent of their equipment they used to buy to
    make this thing. So they know what their design criteria
    needs to be, that doesn’t get iterated very much.
    Mr. Harmsen’s characterization of the basis of design accords
    with the record, particularly with the extensive design specifications
    that 3M provided to CPI at the outset of the project. We find that the
    information provided by 3M established the design of the oxidizer as a
    whole.
    With respect to shrunk-back components, Mr. Harmsen described
    the 3M Monrovia design as using a unique particulate-capturing device
    that would intake airflow during the startup and shutdown phases of
    the system to capture silicone dust and silicone dioxide. Mr. Harmsen
    noted that the idea for the particulate-capturing device was jointly
    conceived by himself and personnel from 3M. However, Mr. Harmsen
    did not elaborate on what investigative activities were performed to
    determine the design of the particulate-capturing device.
    Mr. Harmsen further testified that, on account of California
    environmental regulations with respect to nitrogen oxides and carbon
    monoxides, the burner system (and its fuel emissions) was the design’s
    “driving factor.” Mr. Harmsen testified that CPI personnel talked to
    Maxon about the requirements for a low nitrous oxide burner, which was
    then incorporated into the design.         Discussions with Maxon
    representatives might well have involved investigative activities within
    89
    [*89] the meaning of the section 174 regulations. 38 Once again,
    however, petitioners failed to elaborate as to which particular CPI
    employees were involved with respect to the burner and its fuel
    emissions.
    Petitioners did not establish that particular CPI employees
    performed investigative activities with respect to any other shrunk-back
    components of the oxidizer. We conclude that petitioners have failed to
    carry their burden of establishing that they satisfied the section 174 test
    with respect to the claimed wage QREs on the 3M Monrovia project.
    i.      Celanese (#14-07852)
    This project involved CPI’s design and supply of a 20,000 SCFM
    regenerative thermal oxidizer. In December 2013 the engineering firm
    engaged by Celanese, WorleyParsons, provided CPI with extensive
    design specifications and requirements. That information in turn
    dictated the basic design specification of the oxidizer. We thus conclude
    that CPI did not undertake investigative activities with respect to the
    oxidizer as a whole. We now turn to the question of whether the section
    174 test was satisfied at the shrunk-back component level.
    At trial Mr. Harmsen identified the cold temperatures at the
    Edmonton facility as a design difficulty. 39 With respect to the cold
    temperatures, petitioners established that objective uncertainty existed
    as to how to design the gas train component. The record contains an
    email from Mr. Betz to a Maxon representative asking about how to
    meet Celanese’s cold temperature specifications in designing the gas
    train.   We further find that Mr. Betz’s email activity was an
    investigative activity within the meaning of the section 174 regulations.
    See 
    Treas. Reg. § 1.174-2
    (a)(1). However, allocating a de minimis,
    estimated amount of wages to Mr. Betz’s email activity, pursuant to the
    Cohan rule, would be futile; we alternatively hold that Mr. Betz’s email
    38  However, such activities would likely not satisfy the process of
    experimentation test. See Siemer Milling Co., 
    T.C. Memo. 2019-37
    , at *24 (citing
    
    Treas. Reg. § 1.41-4
    (a)(8) (example 5) (“[E]valuation of products available from vendors
    is not a process of experimentation.”)).
    39 Mr. Harmsen also vaguely alluded to difficulties relating to Canadian
    building code and product standards, which the record suggests may have involved
    whether the control house was subject to building code standards. Petitioners did not
    establish (1) what information was unavailable to CPI with respect to the Canadian
    rules, nor (2) what investigative activities were undertaken by CPI employees with
    respect to those rules.
    90
    [*90] activity was not part of a structured process of experimentation
    and thus fails to clear the higher bar of section 41(d)(1)(C). See Siemer
    Milling Co., 
    T.C. Memo. 2019-37
    , at *36 (describing taxpayer’s testing
    of third-party product “more akin to evaluating available products on
    the market . . . than a true process of experimentation”); Union Carbide
    Corp., 97 T.C.M. (CCH) at 1256 (observing that process of
    experimentation test “requires the use of the scientific method” and
    “imposes a more structured method of discovering information than
    section 174”); see also Eustace v. Commissioner, 
    312 F.3d at 907
    . We
    thus more broadly conclude that petitioners did not carry their burden
    of establishing that CPI’s activity with respect to the gas train
    component constituted qualified services.
    Petitioners have failed to demonstrate any additional
    investigative activities that CPI personnel performed with respect to the
    gas train or other shrunk-back components of the oxidizer. We conclude
    that petitioners have failed to carry their burden of establishing that
    they satisfied the section 174 test with respect to the claimed wage
    QREs on the Celanese project.
    j.     Smalley (#14-07658)
    This project involved CPI’s design and supply of an 800 SCFM
    direct thermal oxidizer for an aircraft engine fastener manufacturer.
    The Smalley project involved the customer’s concern about preventing
    visible smoke emissions, rather than eliminating particular VOCs.
    Because this objective was unusual for CPI, CPI did not have
    information available as to what temperatures would cause emissions
    to be visible in the process airflow. To gather that information, CPI
    conducted simulation testing at the Smalley facility in 2014, using steel
    samples coated with the facility’s condensation byproduct, which were
    then placed in a furnace at the Smalley facility. By setting the furnace
    to particular temperatures, CPI personnel were able to observe when
    smoke emissions from the condensation were present. Using the testing
    results, CPI personnel then programmed the oxidizer’s control system
    to automatically turn the burner on and off according to whether the
    facility’s furnaces were operating at the observed temperatures that had
    created visible smoke. We find that this testing constituted research
    and development within the meaning of the section 174 regulations. 40
    See 
    Treas. Reg. § 1.174-2
    (a)(1) (“[A]ctivities [must be] intended to
    40 We note that programming of the control system itself was not an
    investigative activity within the meaning of the section 174 regulations.
    91
    [*91] discover information that would eliminate uncertainty concerning
    the development or improvement of a product.”)
    However, assuming arguendo that the testing would satisfy the
    process of experimentation test, petitioners did not produce evidence
    sufficient to provide the Court with a reasonable basis to approximate
    the wage QREs corresponding to these activities, pursuant to the Cohan
    rule. Petitioners did not produce any evidence as to which employees
    performed the testing, leaving a potential Cohan rule estimate as little
    more than a stab in the dark. See Shami v. Commissioner, 
    741 F.3d at 568
     (observing that applying Cohan rule to an employee’s wage QREs
    requires a threshold showing by taxpayer that “its employee performed
    some qualified services”); Moore, 
    T.C. Memo. 2023-20
    , at *10–11; CRA
    Holdings US, Inc. v. United States, No. 15-CV-239, 
    2018 WL 4001675
    ,
    at *8 (W.D.N.Y. Aug. 22, 2018) (concluding that Cohan rule was
    inapplicable in discovery where taxpayer failed to provide “specific
    information to document the actual time [the taxpayer’s employees]
    spent in performing qualified services”); see also Coors Porcelain Co., 
    52 T.C. at 698
     (observing that taxpayer’s failure to produce evidence
    rendered it “impossible” to differentiate section 174 research
    expenditures from nondeductible costs). We see no reason petitioners
    could not have elicited testimony from their trial witnesses on this point.
    See Buelow v. Commissioner, 
    970 F.2d at 415
    ; Kollsman Instrument
    Corp., 51 T.C.M (CCH) at 467 (declining to apply Cohan rule where
    taxpayer was unable to present trial witnesses knowledgeable about the
    expenses at issue). We thus decline to excuse petitioners’ failure to do
    the necessary evidentiary spadework before trial.
    In addition, Mr. Betz identified a design difficulty due to the
    oxidizer’s proposed location in the middle of the Smalley facility
    building; because of that location, a fan could not be used to blow process
    airflow into the oxidizer. Accordingly, CPI determined to use a vertical
    combustion chamber that would allow hot air to naturally rise through
    the oxidizer. However, the record establishes that CPI had determined
    the basic design specification of the vertical oxidizer before submitting
    a project proposal to Smalley in late 2013. That project proposal
    described the vertical combustor process at length and provided sizes for
    its components. We conclude that any investigative activities were
    performed in 2013 and thus do not satisfy the section 174 test in 2014.
    At the shrunk-back component level, petitioners did not establish
    that investigative activities were performed in 2014 by CPI employees.
    We conclude that petitioners have failed to carry their burden of
    92
    [*92] establishing that they satisfied the section 174 test with respect
    to the claimed wage QREs on the Smalley project. 41
    k.      Isola I (#14-07607)
    This project involved CPI’s design and supply of several
    replacement parts for an existing 7,000 SCFCM recuperative thermal
    oxidizer.    Petitioners also spent relatively little trial testimony
    discussing this project. The record demonstrates that CPI had extensive
    information available to it as to the appropriate design of those parts by
    the time the final revised proposal was accepted by Isola on November
    12, 2013. Most significantly, CPI had previously supplied the existing
    oxidizer at the Isola facility and thus had extensive information
    available with respect to its design. Petitioners failed to establish that
    particular CPI employees performed investigative activities with
    respect to the design of the replacement parts. We conclude that
    petitioners have failed to carry their burden of establishing that they
    satisfied the section 174 test with respect to the claimed wage QREs on
    the Isola I project.
    l.      Isola II (#14-07890)
    This project involved CPI’s design and supply of a 6,000 SCFM
    recuperative thermal oxidizer. As with Isola I, CPI already possessed
    extensive information about the Isola facility and its process airflow.
    Also as with Isola I, petitioners spent relatively little trial testimony
    addressing this project. Petitioners did not establish (1) that objective
    uncertainty existed as to the oxidizer as a whole or (2) what
    investigative activities particular CPI employees undertook to resolve
    any theoretical uncertainty.
    We thus move on to the shrunk-back component level. At trial
    Mr. Betz identified a postinstallation issue with the control system
    component, where testing revealed that the system was pushing some
    hot air out of the ovens. However, the record bears out that this was
    ordinary testing for quality control and thus not research and
    development. See 
    Treas. Reg. § 1.174-2
    (a)(7). While CPI did modify the
    41 Alternatively, we hold that petitioners failed to carry their burden of
    establishing that the testing was part of a methodical plan that constituted a process
    of experimentation. Cf. Siemer Milling Co., 
    T.C. Memo. 2019-37
    , at *9–10, *38
    (concluding that taxpayer’s heat treating of grain samples at “varying times and
    temperatures” to determine functionality lacked a hypothesis and “methodical plan”
    and thus was not part of a process of experimentation).
    93
    [*93] control system after discovering the air pressure issue, petitioners
    have failed to establish that testing itself was intended to gather
    information about the appropriate design of the oxidizer, rather than to
    simply test whether the system conformed to the design and met quality
    standards. See 
    id.
     para. (a). Similarly, petitioners have failed to
    demonstrate what investigative activities CPI employees performed
    after the testing to determine the necessary modifications to the control
    system’s sequence of operations.
    In addition, Mr. Betz’s trial testimony did not establish that
    further investigative activities were performed with respect to any other
    shrunk-back component of the oxidizer. We conclude that petitioners
    have failed to carry their burden of establishing that they satisfied the
    section 174 test with respect to the claimed wage QREs on the Isola II
    project.
    m.      Goodyear Lawton (#14-07925)
    This project involved CPI’s design and supply of a 50,000 SCFM
    regenerative thermal oxidizer. Petitioners did not establish (1) that
    objective design uncertainty existed as to the oxidizer as a whole or
    (2) what investigative activities particular CPI employees undertook to
    resolve that uncertainty.
    That leaves the shrinking-back rule. Petitioners suggest that CPI
    encountered “technical challenges with effectively distributing the
    temperature with only a single burner, creating proper seals on the
    poppet valves and strict shipping constraints.” At trial, Mr. Harmsen
    similarly testified that CPI was “worried about distribution of
    temperature with a single burner inside of a combustion chamber”
    because of the large size of the oxidizer. We found Mr. Harmsen to lack
    credibility with respect to this contention at trial. 42 Mr. Harmsen did
    not testify as to (1) when that concern arose; (2) what information was
    unavailable with respect to the appropriate design of the burner
    component; or (3) what actions were taken by CPI employees to gather
    additional information for the design. The record is similarly silent on
    this point.
    42 We note that, in contrast to Mr. Harmsen’s characterization, the final project
    proposal stated that CPI’s burner design “provides the high velocity which creates a
    tremendous amount of turbulence and leads to the excellent temperature uniformity
    for which TRITON RTO’s are known,” suggesting that information was already
    available to CPI with respect to a design that achieved temperature uniformity.
    94
    [*94] Next, Mr. Harmsen testified that CPI was concerned about
    getting the poppet valves to seal, because of their large size. Again,
    neither Mr. Harmsen’s testimony nor the record establishes (1) when
    the concern arose; (2) what information was unavailable; and (3) what
    actions were taken by CPI employees to gather additional information.
    Finally, Mr. Harmsen testified that the possibility of oversizing
    the oxidizer was a design challenge, as freight trucks might not be able
    to carry a too-wide oxidizer. We fail to see how this issue establishes
    that CPI lacked information as to the appropriate design of the oxidizer.
    To the contrary, Mr. Harmsen’s testimony suggests that information
    was readily available to CPI with respect to the typical capacity of
    freight trucks, and CPI personnel simply kept this information in mind
    when determining the oxidizer’s size.
    We conclude that petitioners have failed to carry their burden of
    establishing that they satisfied the section 174 test with respect to the
    claimed wage QREs on the Goodyear Lawton project.
    n.    Wenner (#14-0800)
    This project involved CPI’s design and supply of a 3,000 SCFM
    catalytic oxidizer for an artisanal bread manufacturer. After contacting
    CPI, Wenner provided CPI with specifications about the airflow and
    ethanol quantities at its facility. CPI personnel then entered those
    specifications into a spreadsheet that provided heat release and LEL
    levels. Those outputs in turn dictated CPI’s design choice to use a
    catalytic oxidizer, rather than a thermal one.
    We thus agree with petitioners’ suggestion that information was
    not initially available to CPI to establish the appropriate design of the
    oxidizer as a whole. However, we disagree that CPI undertook activities
    intended to discover such information. Wenner provided CPI with the
    key information and specifications, which were then entered into
    spreadsheets in a rote fashion. The output of the spreadsheets then
    dictated CPI’s ensuing design choices. We conclude that petitioners
    have failed to carry their burden of establishing that the product as a
    whole satisfied the section 174 test. We look next to whether the
    shrinking-back rule is applicable.
    At trial, Mr. Betz identified several design challenges that relate
    to components, including (1) the need to control high temperatures and
    (2) the concern that baking oils and fats would degrade the catalyst.
    With respect to the temperatures, CPI included an internal hot gas
    95
    [*95] bypass in the design, which avoided overheating the heat
    exchanger by outputting hot air directly from the catalyst bed to the
    stack. However, petitioners failed to establish (1) what information was
    unavailable to CPI with respect to the hot gas bypass or (2) what
    investigative activities were undertaken by CPI employees.
    With respect to the baking oils and fats, CPI similarly included a
    catalyst guard in the design, which reacted to and vaporized the oils and
    fats before they encountered the catalyst itself. Again, however,
    petitioners failed to establish (1) what information was unavailable to
    CPI with respect to the hot gas bypass or (2) what investigative activities
    were undertaken by CPI employees.
    We conclude that petitioners have failed to carry their burden of
    establishing that they satisfied the section 174 test with respect to the
    claimed wage QREs on the Wenner project.
    o.      East Balt (#14-07950)
    This project involved CPI’s design and supply of a 5,000 SCFM
    catalytic oxidizer for a hamburger bun manufacturer. Before submitting
    a project proposal, CPI personnel initially visited the East Balt facility
    to measure the airflows from the baking ovens.                Absent the
    measurements concerning the airflows, information was not available to
    CPI establishing the appropriate design as a whole. As we have found,
    airflow volume and VOC concentrations were some of the considerations
    that dictated a project’s basic design specification. In addition, we find
    that measuring these airflows was an investigative activity within the
    meaning of the section 174 regulations. However, even assuming that
    this activity also satisfied the process of experimentation test,
    petitioners’ evidentiary imprecision would prevent us from applying the
    Cohan rule to estimate the amount of wages that corresponded to this
    activity; accordingly, petitioners have failed to establish which CPI
    employees performed the measuring activities. 43          See Shami v.
    Commissioner, 
    741 F.3d at 568
    .
    43 The closest petitioners came to providing a reasonable basis for applying the
    Cohan rule was Mr. Betz’s testimony, where he repeatedly used the collective pronoun
    “we” with respect to the taking of the measurements. But as the Court had ample
    opportunity to observe at trial, Mr. Betz’s frequent uses of “we” referred to CPI, rather
    than to himself and any other identifiable individuals. The record is entirely silent as
    to which employees performed the measurements at the East Balt facility.
    96
    [*96] Next, we look to the shrinking-back rule. At trial, Mr. Betz
    identified an issue that occurred during the fabrication process, where
    CPI needed to increase the height of the exhaust stack in response to
    concerns from the EPA. To account for the increased size, CPI added a
    platform around the exhaust stack to the design in order to stabilize the
    stack during high wind periods. However, once again, petitioners failed
    to establish what information was unavailable with respect to the
    structural support and wind speed and (2) what activities particular CPI
    employees undertook to gather that information. To the contrary, Mr.
    Betz testified that CPI had already accounted for a potential high wind
    speed of 90 miles per hour when determining structural support for an
    oxidizer in the Chicago area; it is unclear what other information CPI
    needed to design the exhaust stack platform.
    Petitioners did not credibly establish (1) that information was
    unavailable and (2) that particular CPI employees undertook
    investigative activities with respect to any other shrunk-back
    components of the oxidizer. We conclude that petitioners have failed to
    carry their burden of establishing that they satisfied the section 174 test
    with respect to the claimed wage QREs on the East Balt project.
    p.     M&W Ireland (#14-07718)
    This project involved CPI’s supply of a wastewater treatment
    system to an Intel Corp. facility in Ireland. The proposal accepted by
    M&W (Intel’s general contractor) stated that CPI would “copy exactly”
    a previous wastewater treatment system supplied by CPI to Intel. The
    proposal further included several minor, site-specific design changes,
    some of which were necessitated by the need for the system components
    to meet European product standards (known as CE). CPI thus modified
    the design to include components from European suppliers. Petitioners
    suggest that these site-specific requirements required CPI to engage in
    an iterative process to determine a design that included components
    that were in compliance with European standards. At trial Mr.
    Harmsen testified that, on account of the European standards, CPI “had
    to go out and figure out and find parts and pieces that were CE
    approved” and then redesign the system to fit those approved
    components. An objective lack of information as to how to meet the
    European product standards could theoretically constitute an
    uncertainty within the meaning of the section 174 regulations.
    However, petitioners have not established (1) that information about the
    European product standards was unavailable to CPI or (2) that CPI
    employees conducted any relevant investigative activities. We find that
    97
    [*97] the information previously available to CPI (i.e., the information
    from its previous project with Intel) established the basic design
    specification of the project. See Little Sandy Coal Co. v. Commissioner,
    62 F.4th at 299 (“[A] manufacturer may not simply ‘add a few new bells
    and whistles’ on a pre-existing product and claim uncertainty as to the
    whole.”).
    In addition, at the shrunk-back component level, petitioners have
    not established that CPI employees performed any investigative
    activities. We conclude that petitioners have failed to carry their burden
    of establishing that they satisfied the section 174 test with respect to the
    claimed wage QREs on the M&W Ireland project. 44
    q.      Enterprise (#14-07851)
    This project involved CPI’s design and supply of two hot air
    recirculation systems and two internally insulated VOC hot gas
    bypasses. The record firmly establishes that, as of 2014, CPI had
    information available to it establishing the basic design specification of
    both products, each of which was a commonly used component in CPI’s
    systems. Before 2014 CPI was particularly experienced in resolving the
    outdoor low temperature issues that Enterprise was facing, to the extent
    that CPI personnel had published an industry-facing article discussing
    its standard hot air recirculation solution. Cf. Union Carbide Corp., 97
    T.C.M. (CCH) at 1261 (concluding that information was available to
    taxpayer under section 174 in part because of taxpayer’s experience in
    using particular component to solve design issue). CPI’s generalized
    experience with the low temperature issue was bolstered by the site-
    specific information that Messrs. Betz and Harmsen obtained from their
    inspection of the Rifle facility’s existing oxidizers in 2013. From that
    inspection, CPI determined that the oxidizer was experiencing issues
    44 In the alternative we also conclude that the expenditures incurred in
    connection with the M&W Ireland project are independently excluded from the
    definition of qualified research by way of the section 41(d)(4)(B) adaptation exclusion.
    Cf. Trinity Indus., Inc., 691 F. Supp. at 697 & n.11 (holding in the alternative that
    adaptation exclusion applied to taxpayer’s “refinement of a preliminary design”
    provided by customer). Whatever the scope of the adaptation exclusion, we find it
    evident that an exact copy of a previous product with some minor site-specific
    modifications falls squarely within its plain meaning. See § 41(d)(4)(B) (excluding
    “[a]ny research related to the adaptation of an existing business component to a
    particular customer’s requirement or need”); Adaptation, Oxford English Dictionary
    (3d ed. 2011), https://www.oed.com/view/Entry/2115 (last updated March 2023)
    (defining adaptation as “[t]he action or process of adapting one thing to . . . suit
    specified conditions, esp. a new or changed environment, etc.”).
    98
    [*98] with (1) recirculation of cold air at the inlet; (2) pinhole leaks;
    (3) uninsulated components; and (4) a possibly dangerous natural gas
    injector. On January 2, 2014, Mr. Harmsen submitted a report to
    Enterprise, detailing the inspection findings and the recommendation
    that Enterprise engage CPI to design and supply CPI’s hot air
    recirculation solution and make other necessary fixes. That report
    included the necessary basic information and specifications for
    designing the components, including the particular VOCs at issue and
    the cold temperatures at the facility. We thus conclude that CPI had
    resolved any objective uncertainty about the basic design specification
    of the two components before 2014. Cf. Siemer Milling Co., 
    T.C. Memo. 2019-37
    , at *33 (concluding that project failed section 174 test where
    taxpayer already had prior-year testing information resolving
    uncertainty).
    At trial, petitioners’ counsel and Mr. Harmsen sought to
    characterize the ultimate design of the components as “significantly
    different” from the initial design projections in the report. This
    characterization appeared to rely on the fact that the final general
    arrangement drawing changed the location of the hot air recirculation
    duct system and added a new fan to one of the existing oxidizers.
    However, petitioners failed to further explain how the design of the hot
    air recirculation component itself (as opposed to its location) changed.
    Nor did petitioners produce evidence showing what activities particular
    CPI employees performed to gather information about the appropriate
    placement of the air recirculation duct system or the addition of the fan.
    We find Mr. Harmsen to lack credibility with respect to his testimony
    suggesting that the final design as a whole was “significantly different”
    from his initial recommendations.
    We conclude that petitioners have not produced credible evidence
    establishing (1) what information was otherwise unavailable to CPI
    with respect to the design of the two components; and (2) what
    investigative activities CPI personnel undertook to obtain such
    information in 2014. To the extent that investigative activities were
    performed with respect to the Enterprise project, we find that they
    correspond to wages that were incurred in tax year 2013. We conclude
    that petitioners have failed to carry their burden of establishing that
    they satisfied the section 174 test with respect to the claimed wage
    QREs on the Enterprise project.
    99
    [*99]                   r.      DuPont La Porte (#14-07831)
    This project involved CPI’s design and supply of a 1,067 SCFM
    direct thermal oxidizer for a chemical manufacturing facility.
    Petitioners identified the large size of the exhaust stack as a design
    uncertainty. However, petitioners failed to establish that CPI itself
    conducted any investigative activities intended to resolve this
    uncertainty. Indeed, we find that, in contrast to its typical process, CPI
    simply engaged IVI North to design the exhaust stack itself to DuPont’s
    provided specifications, because CPI lacked the capability to do so. 45
    Petitioners have offered no evidence establishing what (if any)
    investigative activities IVI North or CPI may have conducted with
    respect to the stack’s design. Cf. Union Carbide Corp., 97 T.C.M. (CCH)
    at 1261 (holding that uncertainty did not exist where third party
    designed product and taxpayer provided no evidence that it modified the
    design). Even if petitioners had been able to make such a showing with
    respect to IVI North, they have not contended at any point in this
    litigation that they incurred contract research expenses with respect to
    amounts paid to their subcontractors, and we would thus deem that
    issue conceded. 46 See Petzoldt, 
    92 T.C. at 683
    .
    At trial Mr. Harmsen also identified the design of a custom burner
    for the project as a design difficulty. However, Mr. Harmsen testified
    that this entailed “going out and finding a supplier that could design a
    custom-made burner for this application.” Even assuming arguendo
    that contacting suppliers for bids constitutes research and development
    within the meaning of the section 174 regulations, it is assuredly not
    part of a process of experimentation. See Siemer Milling Co., 
    T.C. Memo. 2019-37
    , at *36.
    We conclude that petitioners have failed to carry their burden of
    establishing that CPI employees performed qualified services with
    respect to the DuPont La Porte project.
    45 On this point, we find Mr. Harmsen’s trial testimony—that IVI North did
    not do any design work—to lack credibility, in part because it directly conflicted with
    Mr. Betz’s testimony, as well as with the IVI North quote and the purchase order CPI
    issued to IVI North, which described the agreed-upon services as “[d]esign and
    fabricate exhaust stack.”
    46 As noted above, section 41(b)(3)(A) allows a limited amount of the credit for
    contract research expenses, defined as amounts paid or incurred “by the taxpayer to
    any person (other than an employee of the taxpayer) for qualified research.”
    100
    [*100]                s.     Reclaimed Energy (#14-07981)
    This project involved CPI’s design and supply of a 15,000 SCFM
    regenerative thermal oxidizer. Because of CPI’s longtime customer
    relationship with Reclaimed Energy, CPI personnel already had
    significant information about the facility’s airflow from work on previous
    projects, much of which they re-incorporated into a P&ID drawing for
    the new oxidizer. Trial testimony by Mr. Harmsen further addressed
    the basis of this design:
    Petitioners’ counsel: “What information were you provided
    at the beginning of the project?”
    Mr. Harmsen: “We had history with Ron [Snyder, a
    Reclaimed Energy representative] in his process, so we
    knew a little bit about it. What we wanted from him and
    what we received were what he could perceive as a
    maximum. So if he was adding a new distillation column,
    what was that going to do to his existing, how many rows
    are you going to add, and what would they produce. And
    we use that to try to reconcile against what the oxidizer
    maximums would be.”
    We understand Mr. Harmsen’s testimony as stating that Reclaimed
    Energy provided CPI with information about the potential airflow
    volume and VOC concentrations at the Connersville facility, taking into
    account potential future expansion of the facility. Mr. Harmsen further
    testified that he input the VOC solvent toluene into a Bessy spreadsheet,
    because that was “the solvent [Ron] likes to say he has a lot of.” 47 Using
    the provided information and the output of the spreadsheet, Mr.
    Harmsen and other CPI personnel were able to determine the
    appropriate size of the various components and reduce them to design
    drawings. Petitioners point to no evidence suggesting that CPI
    employees conducted investigative activities with respect to the basic
    design specification of the oxidizer. We thus find that the information
    provided to CPI by Reclaimed Energy established the appropriate
    design of the oxidizer as a whole, and CPI personnel thus did not
    perform activities intended to discover such information within the
    meaning of the section 174 regulations.
    47 Mr. Harmsen also input methane into a separate Bessy spreadsheet to
    account for a possible worst-case scenario, because of methane’s high BTU rating.
    101
    [*101] In addition, Mr. Harmsen’s trial testimony did not establish that
    further investigative activities were performed with respect to any
    shrunk-back component of the oxidizer. We conclude that petitioners
    have failed to carry their burden of establishing that they satisfied the
    section 174 test with respect to the claimed wage QREs on the
    Reclaimed Energy project.
    t.      Conclusion
    We conclude that petitioners have failed to carry their burden of
    establishing that the activities corresponding to their claimed wage
    QREs constituted qualified research or direct supervision or support of
    qualified research, within the meaning of section 41(b)(2)(B).
    Accordingly, we will sustain respondent’s determination that petitioners
    are not entitled to a research credit.
    D.      Funded Research Exclusion
    We now address the parties’ arguments with respect to the funded
    research exclusion, as a discrete alternative holding. Section 41(d)(4)(H)
    excludes from the definition of qualified research “[a]ny research to the
    extent funded by any grant, contract, or otherwise by another person.”
    Section 41 does not define the term “funded.” The regulations provide
    two factors that are relevant in determining whether research is
    funded. 48 First, “[a]mounts payable under any agreement that are
    contingent on the success of the research and thus considered to be paid
    for the product or result of the research” are not treated as funding. See
    
    Treas. Reg. § 1.41
    -4A(d)(1); see also Fairchild Indus., Inc. v. United
    States, 
    71 F.3d 868
    , 870 (Fed. Cir. 1995) (describing exclusion as
    allocating the credit “to the person that bears the financial risk of failure
    of the research”). Second, “[i]f a taxpayer performing research for
    another person retains substantial rights in the research under the
    agreement providing for the research,” that research is likewise not
    treated as funded. See 
    Treas. Reg. § 1.41
    -4A(d)(3); see also 
    Treas. Reg. § 1.41-2
    (a)(3). Respondent challenges petitioners’ claim that CPI
    retained substantial rights in its research under the contracts for eight
    of the projects at issue.
    48 Treasury Regulation § 1.41-4A is captioned “Qualified research for taxable
    years beginning before January 1, 1986” but remains applicable in relevant part for
    tax year 2014, by way of a separate regulatory provision. See 
    Treas. Reg. § 1.41-4
    (c)(9)
    (“To determine the extent to which research is so funded, § 1.41-4A(d) applies.”); see
    also Tangel v. Commissioner, 
    T.C. Memo. 2021-1
    , at *9 n.4.
    102
    [*102] We determine whether a taxpayer has substantial rights in
    research by looking to the terms of the parties’ contract for each project
    at issue. See Tangel, 
    T.C. Memo. 2021-1
    , at *11; 
    Treas. Reg. § 1.41
    -
    4A(d)(1); see also Lockheed Martin Corp. v. United States, 
    210 F.3d 1366
    ,
    1376 (Fed. Cir. 2000) (stating that application of the exclusion “must be
    determined by reference to the research agreements”). A taxpayer
    retains no substantial rights in research performed “under an
    agreement that confers on another person the exclusive right to exploit
    the results of the research.” 
    Treas. Reg. § 1.41
    -4A(d)(2). Similarly, a
    taxpayer retains no substantial rights in research “if the taxpayer must
    pay for the right to use the results of the research.” 
    Id.
     subpara. (3)(i);
    cf. Lockheed Martin Corp., 
    210 F.3d at 1375
     (“The right to use the
    research results, even without the exclusive right, is a substantial
    right.”). Finally, “[i]ncidental benefits” to the taxpayer from performing
    research, such as “increased experience in a field of research,” are not
    substantial rights. 
    Treas. Reg. § 1.41
    -4A(d)(2). As with other elements
    of the research credit, petitioners bear the burden of showing that CPI
    retained substantial rights in the results of any research performed
    under the contracts. See Dynetics, Inc. & Subs. v. United States, 
    121 Fed. Cl. 492
    , 523 (2015).
    We start by looking to the relevant caselaw and its treatment of
    contractual provisions similar to those at issue here. In Tangel, 
    T.C. Memo. 2021-1
    , at *4-5, we reviewed a contract that stated in relevant
    part:
    A. With respect to Articles for which any technical
    information, written, oral or otherwise, (i) has been
    supplied to Seller by or on behalf of Buyer; or (ii) Seller has
    designed at Buyer’s expense; or (iii) Seller has designed
    specifically   to    meet     Buyer-furnished         technical
    requirements (hereinafter designated “Information”),
    Seller, in consideration of Buyer’s furnishing of such
    Information and/or design funding, agrees that it will not
    use, or assist others in using, such Information, design
    funding or tooling to develop or sell such Articles (or
    similar interchangeable or substitute Articles, or parts
    thereof) to anyone other than Buyer, either as production,
    spare or repaired Articles, without Buyer’s prior written
    consent. Seller shall not use or disclose such Information
    except in the performance of Orders for Buyer, and, upon
    Buyer’s request, such Information and all copies thereof
    shall be returned to Buyer.
    103
    [*103] B. Information prepared by Seller specifically in
    connection with performance of this Order, including
    original works of authorship created by Seller, are
    considered “works made for hire” within the meaning of the
    U.S. Copyright Laws. Buyer shall be deemed the author of
    such works. If any such work is determined by a court of
    competent jurisdiction not to be a work made for hire, this
    Order shall operate as an irrevocable assignment to Buyer
    of all right, title and interest in and to such work.
    We concluded that paragraph A prevented the taxpayers from
    using the results of the research under the contract for any other
    purpose, unless the customer gave prior written consent. 
    Id.
     at *12–13.
    We further concluded that paragraph B vested the customer with the
    right to any copyrightable materials created in performing the contract.
    
    Id.
     at *13–14. The taxpayers argued in part that the institutional
    knowledge gained from research was a substantial right; we squarely
    rejected this contention, characterizing institutional knowledge as a
    mere incidental benefit from performing research within the meaning of
    Treasury Regulation § 1.41-4A(d)(2). Tangel, 
    T.C. Memo. 2021-1
    , at *16.
    Accordingly, we concluded that the taxpayers had failed to retain
    substantial rights in research under the contract.
    In Dynetics, Inc., 
    121 Fed. Cl. at
    518–23, the Court of Federal
    Claims (CFC) analyzed two separate contracts under the substantial
    rights doctrine. The first contract, between the taxpayer and the
    University of Alabama, Huntsville (University), stated in relevant part:
    All rights, title, and interest in and to inventions or other
    intellectual property rights conceived or reduced to
    practice in the course of performance of the work called for
    by this Contract are hereby vested in the University. The
    contractor agrees to promptly disclose to the University, in
    a format acceptable to the University, any potentially
    patentable idea or concept conceived or reduced to practice
    in the course of performance of the work called for by this
    Contract.
    
    Id. at 518
    .
    The taxpayer argued that its work under the contract, which
    involved solving equations and developing simulations, was not
    patentable and was thus outside the scope of the terms. 
    Id.
     Focusing
    104
    [*104] on the phrase “other intellectual property rights,” the CFC
    determined otherwise and found that the contract vested a “broad
    category of rights” in the University, including both patentable and
    nonpatentable technology “conceived or reduced to practice in the course
    of performance.” 
    Id. at 519
    . Accordingly, the CFC concluded that the
    taxpayer had failed to retain substantial rights in the research with
    respect to the contract. 
    Id.
    The second contract, between the taxpayer and the United States
    Department of Defense (DOD), was subject to a number of standard
    national security requirements with respect to the taxpayer’s use of
    classified intelligence information. 
    Id.
     at 519–20. Those requirements
    prohibited the taxpayer from reproducing intelligence materials or
    releasing intelligence materials to others without authorization and
    required the return or destruction of all materials generated by the
    taxpayer as directed upon completion of the contract. 
    Id. at 521
    . The
    taxpayer made a three-pronged argument, asserting that (1) it retained
    the right to use generalized “skills and advancements” that it developed
    in performing the contract; (2) it could use the particular research
    results for other contracts following authorization from the relevant
    component of DOD; and (3) a regulation incorporated into the contract
    provided that it would retain the rights to any patentable invention or
    discovery conceived or reduced to practice in performing the contract.
    
    Id.
     at 521–23.
    With respect to the taxpayer’s initial argument, the CFC
    characterized any skill or advancement gained as an “incidental benefit”
    from performing research and thus not a substantial right under
    Treasury Regulation § 1.41-4A(d)(2). Dynetics, Inc., 
    121 Fed. Cl. at 521
    .
    With respect to the second argument, the CFC observed that the
    taxpayer had not answered “the obvious question of how it could have
    substantial rights in the results of the research, if it needed the
    government’s ‘authorization’ to use those results.” 
    Id.
     Finally, while the
    CFC acknowledged that the taxpayer would retain patent rights under
    the contract, the CFC concluded that such a right would be irrelevant to
    whether the taxpayer retained substantial rights in the nonpatentable
    results of its research at issue. 
    Id. at 523
    . The CFC thus concluded that
    the taxpayer retained no substantial rights in the research performed
    under this contract. 
    Id.
    Here, respondent points to the fact that CPI’s standard terms and
    conditions are silent with respect to CPI’s rights in its research.
    Respondent thus argues that the terms and conditions in the purchase
    105
    [*105] orders issued by CPI’s customers control whether CPI retained
    substantial rights in research performed. Respondent identifies eight
    projects—3M Hutchinson, 3M Monrovia, 3M Hartford, Celanese,
    Smalley, Enterprise, Teva, and HAI—where the governing terms
    purportedly conferred on the customer all substantial rights in
    research. 49 Relying on Lockheed Martin Corp., 
    210 F.3d at 1374
    ,
    petitioners respond that the express transfer of usage rights in these
    contracts was not exclusive and thus CPI still retained substantial
    rights in the research. We now turn to the eight projects at issue.
    1.      3M (#13-05720, 13-07611, 14-07784)
    The master agreement between CPI and 3M governed all three
    3M projects for which CPI claimed the research credit for 2014. Clause
    10.2 of the master agreement provided in relevant part that 3M owned
    all intellectual and tangible property rights in “any goods, equipment
    . . ., apparatus, documents, drawings, computer software and artwork
    which . . . [CPI] creates at 3M’s expense or [CPI] creates using 3M
    Confidential Information (‘3M Rights’).” Clause 10.2 further provided
    that CPI assigned to 3M “all of [CPI’s] rights, including, without
    limitation, all intellectual and tangible property rights” with respect to
    “any property subject to 3M Rights.” Finally, clause 8.3 provided that
    “if [CPI] retains ownership” of any “drawing, illustrations, instructions,
    maintenance information, and other materials that relate to the
    Equipment,” CPI “grants 3M the perpetual, unrestricted right to use,
    copy, and distribute those materials for 3M’s internal use.”
    We find the contract terms to be unambiguous. Via clause 10.2,
    CPI assigned to 3M “without limitation, all intellectual and tangible
    property rights” in the work product resulting from research performed
    under the contract. In turn, clause 8.3 vested nonexclusive usage rights
    in 3M for materials that “relate to the Equipment,” but only “if [CPI]
    retains ownership” of those materials. Reading the two clauses
    together, we understand clause 8.3 as inapplicable to work product that
    CPI did not retain ownership over, pursuant to the assignment in clause
    10.2 (i.e., work product “create[d] at 3M’s expense” or “create[d] using
    3M Confidential Information”). Clause 8.3 thus appears to be a fallback
    provision, applying primarily to pre-existing, project-related materials
    49 We thus deem respondent to have conceded that, under the remaining 11
    projects’ contracts, CPI retained substantial rights and thus did not perform funded
    research. See, e.g., Petzoldt, 
    92 T.C. at 683
     (treating party’s failure to argue point on
    brief as concession).
    106
    [*106] that (1) were not created in performing the project and (2) are
    owned by CPI.
    We conclude that CPI no longer retained a right to use any of the
    work product and thus no longer retained a substantial right in the
    results of its research. See 
    Treas. Reg. § 1.41
    -4A(d)(2); see also United
    States v. Grigsby, No. 19-00596, 
    2022 WL 11269773
    , at *4, *14–15 (M.D.
    La. Oct. 19, 2022) (finding no substantial rights where “all rights, title
    and interest” to similar work product was vested in customer). Absent
    a right to use such work product, CPI retained only incidental benefits
    from the project, namely any increased institutional knowledge. See
    
    Treas. Reg. § 1.41
    -4A(d)(2). Consequently, any research activities
    performed by CPI on the three 3M projects were funded research and
    thus excluded from the definition of qualified research.
    2.      Celanese (#14-07852)
    The governing terms and conditions between CPI and Celanese
    provided that “any deliverables or other work product arising from”
    CPI’s services would be confidential property of Celanese and thus could
    not be used by CPI “for any purpose other than as expressly
    contemplated by the Purchase Order.” The terms also stated that CPI
    assigned to Celanese “all other copyright and derivatives, trade secret
    and other proprietary rights that arise out of the performance of the
    Services or that are applicable to any deliverables under the Purchase
    Order.” Finally, the terms vested in Celanese the rights to all works
    eligible for copyright protection arising out of CPI’s performance as
    “work[s] made for hire.” 50 The terms provided that if “any such work is
    deemed for any reason not to be a work made for hire,” CPI “hereby
    assigns all rights, title and interest in the copyright to such work” to
    Celanese.
    Again, we find the contract terms to be unambiguous. We
    conclude that the applicable terms prohibited CPI from using the results
    of its research other than for the purpose of performing under the
    50 In copyright law, a work made for hire is “a work prepared by an employee
    within the scope of his or her employment” or “a work specially ordered or
    commissioned” within nine enumerated categories. 
    17 U.S.C. § 101
    ; see Cmty. for
    Creative Non-Violence v. Reid, 
    490 U.S. 730
    , 750–52 (1989) (applying common law
    agency principles to determine whether person was employee within the meaning of
    copyright law); Billy-Bob Teeth, Inc. v. Novelty, Inc., 
    329 F.3d 586
    , 591 (7th Cir. 2003).
    If the work was determined to be a work made for hire, the person “for whom the work
    was prepared is considered the author” for copyright purposes. 
    17 U.S.C. § 201
    (b).
    107
    [*107] contract. See Tangel, 
    T.C. Memo. 2021-1
    , at *13 (finding no
    substantial rights in contract that prevented seller “from using the
    results of its research for any purpose outside” of performing under the
    contract). The terms also expressly vested in Celanese the rights to all
    copyrightable material arising out of CPI’s work under the contract as
    either works made for hire or, in the alternative, as an outright
    assignment. See id. at *5, *16 (analyzing similar provision); Grigsby,
    
    2022 WL 11269773
    , at *15 (“Together, the . . . [c]ontract’s ‘work for hire’
    and transfer of title provisions eliminate any plausible reading under
    which [the taxpayer] retains the right to use.”). CPI conferred on its
    customer the exclusive right to use the results of its research and the
    intellectual property rights to any copyrightable material, reserving to
    itself only the institutional knowledge—an incidental benefit—that it
    gained in designing the oxidizer system. Consequently, any research
    activities performed by CPI on the Celanese project were funded
    research and thus excluded from the definition of qualified research.
    3.      Smalley (#14-07658)
    Clause 6 of governing terms and conditions between CPI and
    Smalley provided that CPI would keep confidential “all information,
    drawings, specifications or data furnished by Buyer” and would “not
    divulge or use such information, drawings, specifications or data” except
    in performing its contractual obligations to Smalley. Clause 6 also
    provided that, upon completion of the order, CPI would “make no further
    use, either directly or indirectly, of any such data or of any information
    derived therefrom without obtaining Buyer’s prior written consent.”
    We find these contract terms to be ambiguous with respect to
    whether CPI retained substantial rights. Clause 6 could be read as
    divesting CPI of a right to use “all information, drawings, [and]
    specifications,” as well as all “data furnished by” Smalley. The
    ambiguity derives from the placement of the phrase “furnished by
    Buyer.” One method of resolving that ambiguity would be to apply the
    last antecedent rule. 51 Under that rule, a limiting phrase (here,
    “furnished by Buyer”) should presumptively be read as modifying only
    the noun that immediately precedes it (here, “data”). Barnhart v.
    Thomas, 
    540 U.S. 20
    , 26 (2003). However, the rule “is not an
    51 Neither CPI nor Smalley appears to have included a choice-of-law provision
    in the contract documents, and both CPI and Smalley are based in Illinois. Illinois
    courts apply the last antecedent rule in construing ambiguous contract terms. See,
    e.g., State Farm Mut. Auto. Ins. Co. v. Murphy, 
    136 N.E.3d 595
    , 602–03 (Ill. App. Ct.
    2019).
    108
    [*108] absolute and can assuredly be overcome by other indicia of
    meaning.” 
    Id.
    We conclude that the last antecedent rule is inapposite here, for
    several contextual reasons. Clause 6 goes on to require that CPI “return
    such information, drawings, specifications and data” (emphasis added)
    to Smalley upon completion of the contract, thus suggesting that CPI
    was required only to give back materials furnished to it by Smalley, not
    deliver newly generated materials to Smalley. Further, the preceding
    clause 5 states in relevant part: “If drawings and specifications are
    furnished by Buyer, this Order shall be based upon such drawings and
    specifications.” That prior context, which connects “drawings and
    specifications” with being “furnished by” Smalley, is relevant to reading
    “all information, drawings, specifications or data” in clause 6. See
    Martindell v. Lake Shore Nat’l Bank, 
    154 N.E.2d 683
    , 689 (Ill. 1958)
    (“The intention of the parties is not to be gathered from detached
    portions of a contract or from any clause or provision standing by itself,
    but each part of the instrument should be viewed in the light of the other
    parts.”). Given that context and the simplicity of the categories
    “information, drawings, specifications or data,” a reader can intuitively
    apply “furnished by” as a modifier to each category. See Lockhart v.
    United States, 
    577 U.S. 347
    , 352 (2016) (observing that the last
    antecedent rule is less applicable where “the listed items are simple and
    parallel without unexpected internal modifiers or structure”). To
    narrowly construe only one category as modified by the limiting phrase,
    despite the categories’ similarities, is thus not the most natural reading
    of the provision. See Paroline v. United States, 
    572 U.S. 434
    , 447 (2014)
    (“When several words are followed by a clause which is applicable as
    much to the first and other words as to the last, the natural construction
    of the language demands that the clause be read as applicable to all.”
    (quoting Porto Rico Ry., Light & Power Co. v. Mor, 
    253 U.S. 345
    , 348
    (1920))); see also Facebook, Inc. v. Duguid, 
    141 S. Ct. 1163
    , 1169 (2021).
    We read the provision as prohibiting only CPI’s use of work product
    “furnished by” Smalley to CPI. Consequently, we conclude that clause 6
    does not necessarily preclude CPI from retaining substantial rights in
    the results of any research it performed itself under the Smalley
    contract.
    We turn now to clause 10 of the terms, which defined “Buyer-
    Owned Property” as “any tools, tooling, patterns, equipment, materials,
    or other property used in the manufacture of the Goods . . . that are
    either supplied to [CPI] by [Smalley] or have been acquired by [CPI] and
    specifically paid for by [Smalley].” The terms stated that CPI “shall not
    109
    [*109] use Buyer-Owned Property in the performance of any other work
    without prior written approval of [Smalley]” and that “[t]itle to all
    Buyer-Owned Property shall at all times remain with [Smalley].” We
    find these terms to be unambiguous in vesting ownership in Smalley of
    certain property provided by Smalley to CPI or acquired and specifically
    paid for by Smalley and then used by CPI in performing the contract.
    However, clause 10 on its face does not apply to property that CPI
    developed itself (rather than acquired) in the course of performing the
    contract (i.e., the results of research). Reading clauses 5, 6, and 10
    together, we conclude that CPI’s retained right to use the work product
    results of research it performed was substantial. Accordingly, we hold
    that any research that CPI performed on the Smalley project was not
    excluded from the definition of qualified research.
    4.     Enterprise (#14-07851)
    The governing terms and conditions between CPI and Enterprise
    provided that Enterprise would be the owner of “all information and
    materials resulting from [CPI’s] services, including sketches, layouts,
    negatives, photographs, designs, blueprints, and specifications relating
    thereto, and of the work product of all services furnished or performed
    . . . including all creative ideas included therein.” The terms also stated
    that “[n]o copies or reproductions” of the information and materials
    would “be made or retained by [CPI] except as authorized in writing by
    [Enterprise].”
    We construe the terms as requiring CPI to seek permission from
    Enterprise to retain and use any information, materials, and work
    product generated in performing the contract. Cf. Dynetics, Inc., 
    121 Fed. Cl. at 521
     (construing similarly provisions for taxpayer to seek
    permission from customer for use or reproduction of material). No
    provision otherwise limited Enterprise’s ability to withhold consent
    from CPI as to the retention of such materials. See Tangel, 
    T.C. Memo. 2021-1
    , at *17 (“Having to secure permission to use the research, with
    no conditions limiting the other party’s ability to withhold consent,
    prevents [the taxpayer] from possessing substantial rights.”). If CPI
    was unable to retain and use such information, material, and work
    product without permission, then we fail to see what rights CPI retained
    under the contract to any research performed, aside from the incidental
    benefit of increased knowledge and experience. See 
    Treas. Reg. § 1.41
    -
    4A(d)(2); see also Dynetics, Inc., 
    121 Fed. Cl. at 521
     (“[The taxpayer] does
    not address the obvious question of how it could have substantial rights
    in the results of the research, if it needed the [customer’s] ‘authorization’
    110
    [*110] to use those results.”). We thus conclude that any research that
    CPI performed on the Enterprise project was funded and thus excluded
    from the definition of qualified research.
    5.     Teva (#14-07808)
    The governing terms and conditions between CPI and Teva
    provided that CPI would “not use, sell, loan or publicize any of the tools,
    specifications, blueprints, designs or artwork supplied or paid for by
    Buyer for the fulfillment of this order without Buyer’s written consent.”
    We conclude that this provision presents the same issue as clause 10 of
    the Smalley terms discussed above. While the terms divested CPI of the
    unconditional right to use certain “tools, specifications, blueprints,
    designs or artwork,” the scope is limited to such materials as are
    “supplied or paid for by [Teva] for the fulfillment of this order.”
    Accordingly, CPI retained the unconditional right to use work product
    results that it itself generated in performing any research on the project.
    We thus conclude that any research that CPI performed on the Teva
    project was not funded and thus is not excluded from the definition of
    qualified research.
    6.     HA International (#13-07615)
    The governing terms and conditions between CPI and HAI
    provided that HAI would be “entitled to all documents, drawings,
    specifications, calculations and other information carriers” with respect
    to CPI’s activities for HAI. The terms went on to state that HAI would
    be “solely entitled to all intellectual property rights (including patents)
    created during the performance of the obligations” under the contract.
    Finally, the terms provided that HAI would have a “full license to use”
    any intellectual property, in a case where “the intellectual property
    rights are with both” CPI and HAI.
    We find the HAI terms to be unambiguous as to CPI’s rights in
    the research. In interpreting the contract between CPI and HAI, we
    apply Ohio law, pursuant to the choice-of-law provision in the HAI
    terms. This includes the familiar maxim that we must construe a
    contract “so as to give effect to all of its provisions.” R.L.R. Invs., LLC
    v. Wilmington Horsemens Grp., LLC, 
    22 N.E.3d 233
    , 240 (Ohio Ct. App.
    2014). In doing so, we “presume that the intent of the parties is reflected
    in the plain language of the contract” and thus “enforce the terms as
    written.” Beverage Holdings, LLC v. 5701 Lombardo, LLC, 
    150 N.E.3d 28
    , 31 (Ohio 2019); see also Stewart v. Hartford Life & Accident Ins. Co.,
    111
    [*111] 
    43 F.4th 1251
    , 1255 (11th Cir. 2022) (“When interpreting a
    written text—a contract no less than a statute—we generally
    understand ‘a material variation in terms [to] suggest[ ] a variation in
    meaning.’” (quoting Antonin Scalia and Bryan A. Garner, Reading Law:
    The Interpretation of Legal Texts 51, 170 (2012))).
    The text of the provision at issue is clear as to what rights in
    research were vested in HAI. While HAI was “solely entitled” to
    intellectual property rights created during the contract, HAI was
    “entitled” only to the various work products used by CPI in performing
    the contract. Giving effect to both clauses and their material difference
    (i.e., the presence or absence of “solely”), we construe the terms as
    providing HAI with only a nonexclusive right to use the work product,
    as contrasted with its exclusive right to intellectual property. CPI thus
    necessarily retained its own right to use any work product generated
    under the contract. This right to use was substantial. See Lockheed
    Martin Corp., 
    210 F.3d at 1378
     (concluding that the “right to use is not
    a zero-sum game” and that the taxpayer still retained substantial rights
    in research despite its customer’s “unlimited right to use, duplicate, and
    disclose” research). We thus conclude that any research that CPI
    performed on the HAI project was not excluded from the definition of
    qualified research as funded.
    7.     Conclusion
    For five of the eight projects at issue—3M Hutchinson, 3M
    Hartford, 3M Monrovia, Celanese, and Enterprise—we conclude that
    any research performed by CPI was funded and thus independently
    excluded from the definition of qualified research. As an alternative
    holding, we will thus partially sustain respondent’s determination to
    disallow CPI’s claimed research credit on this basis with respect to these
    projects.
    E.     Accuracy-Related Penalties
    Section 6662(a) and (b)(1) and (2) imposes a 20% accuracy-related
    penalty on, as relevant here, any underpayment of federal income tax
    which is attributable to negligence, disregard of rules or regulations, or
    a substantial understatement of income tax. Negligence includes “any
    failure to make a reasonable attempt to comply” with the Code, see
    § 6662(c), or a failure “to keep adequate books and records or to
    substantiate items properly,” see 
    Treas. Reg. § 1.6662-3
    (b)(1). An
    understatement of income tax is “substantial” if it exceeds the greater
    112
    [*112] of 10% of the tax required to be shown on the return or $5,000.
    § 6662(d)(1)(A).
    Respondent argues that petitioners are liable for a penalty under
    section 6662(a) on the basis of both negligence and a substantial
    understatement of income tax. Generally, the Commissioner bears the
    initial burden of production to establish via sufficient evidence that a
    taxpayer is liable for penalties and additions to tax; once this burden is
    met, the taxpayer must carry the burden of proof, including with regard
    to defenses such as reasonable cause. § 7491(c); see Higbee v.
    Commissioner, 
    116 T.C. 438
    , 446–47 (2001). As part of that burden, the
    Commissioner must satisfy section 6751(b), by producing evidence of
    written approval of the penalty by an immediate supervisor, made
    before formal communication of the penalty to the taxpayer. See Graev
    v. Commissioner, 
    149 T.C. 485
    , 493 (2017), supplementing and
    overruling in part 
    147 T.C. 460
     (2016); see also Clay v. Commissioner,
    
    152 T.C. 223
    , 246 (2019), aff’d, 
    990 F.3d 1296
     (11th Cir. 2021).
    Petitioners have conceded that respondent secured timely written
    supervisory approval for the accuracy-related penalties pursuant to
    section 6751(b)(1), thus satisfying part of respondent’s initial burden.
    See, e.g., Sestak v. Commissioner, 
    T.C. Memo. 2022-41
    , at *8 (accepting
    stipulation that agent obtained approval from immediate supervisor
    before formal communication as satisfying section 6751(b)(1)). We also
    conclude that respondent carried his burden of establishing that
    petitioners were negligent with respect to their underpayments of tax,
    failing to maintain adequate records substantiating their entitlement to
    the research credits. See 
    Treas. Reg. § 1.41-4
    (d) (“A taxpayer claiming
    a credit under section 41 must retain records in sufficiently usable form
    and detail to substantiate that the expenditures claimed are eligible for
    the credit.”); see also § 6001; 
    Treas. Reg. § 1.6001-1
    (a). Alternatively,
    petitioners are liable for section 6662 penalties on the basis of
    substantial understatements of income tax to the extent that the
    understatements meet the applicable definition. See § 6662(d)(1)(A).
    Section 6664(c)(1) provides that a section 6662 penalty will not be
    imposed for any portion of an underpayment if the taxpayer shows
    reasonable cause and good faith with respect to that underpayment. A
    taxpayer may establish reasonable cause by showing actual, good-faith
    reliance on the advice of a competent tax professional. See Neonatology
    Assocs., P.A. v. Commissioner, 
    115 T.C. 43
    , 99 (2000), aff’d, 
    299 F.3d 221
    (3d Cir. 2002); 
    Treas. Reg. § 1.6664-4
    (b)(1), (c)(1). In posttrial briefing,
    petitioners made the single statement, as a proposed finding of fact, that
    113
    [*113] they “are not liable for penalties under section 6662(a),” with a
    supporting citation of the “Entire Record.” Petitioners made no other
    statement or argument in their posttrial briefing with respect to their
    liability for accuracy-related penalties; nor did petitioners argue on brief
    that they had reasonable cause and acted in good faith with respect to
    any underpayment. 52 See Rule 151(e)(5) (requiring that parties’
    arguments in posttrial briefing “set[] forth and discuss[] the points of
    law involved and any disputed questions of fact”); cf. United States v.
    Dunkel, 
    927 F.2d 955
    , 956 (7th Cir. 1991) (“A skeletal ‘argument’, really
    nothing more than an assertion, does not preserve a claim.”). As noted
    above, reasonable cause is an affirmative defense, for which the
    taxpayer bears the burden of proof. See ATL & Sons Holdings, Inc. v.
    Commissioner, 
    152 T.C. 138
    , 154 (2019). Petitioners’ failure to raise
    reasonable cause in posttrial briefing thus constitutes an abandonment
    of the issue. See Mendes, 
    121 T.C. at 312
    –13; Efron v. Commissioner,
    
    T.C. Memo. 2012-338
    , at *23 (concluding that taxpayer conceded
    reasonable cause when he failed to argue it on brief); see also Sanchez v.
    Miller, 
    792 F.2d 694
    , 703 (7th Cir. 1986) (“It is not the obligation of this
    court to research and construct the legal arguments open to parties,
    especially when they are represented by counsel.”). We will to the extent
    stated herein sustain respondent’s determination that petitioners are
    liable for accuracy-related penalties for tax years 2014, 2015, and
    2016. 53
    III.   Conclusion
    For the foregoing reasons, we hold (1) that petitioners are not
    entitled to a section 41 research credit and (2) that petitioners are liable
    for section 6662(a) penalties. We have considered all of the arguments
    made by the parties and, to the extent they are not addressed herein, we
    find them to be moot, irrelevant, or without merit.
    52  Indeed, before posttrial briefing petitioners expressly conceded in a
    stipulation of settled issues that they did not rely upon Mr. Smiejek of Porte Brown
    nor any other representative of Porte Brown in claiming the research credit on CPI’s
    2014 Form 1120S.
    53 Alternatively, even if reasonable cause had been properly raised, we would
    still conclude that any apparent reliance by petitioners on Alliantgroup with respect
    to claiming the research credits was inconsistent with ordinary business care and
    prudence and thus that petitioners failed to establish reasonable cause for their
    underpayments of tax. See § 6664(c).
    114
    [*114] To reflect the foregoing,
    Appropriate decisions will be entered.
    

Document Info

Docket Number: 21587-18

Filed Date: 7/6/2023

Precedential Status: Non-Precedential

Modified Date: 7/6/2023

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United States v. James C. Dunkel , 927 F.2d 955 ( 1991 )

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