Kaufman Company, Inc. v. Lantech, Inc. , 807 F.2d 970 ( 1986 )
Ethicon, Inc. v. Donald J. Quigg, Commissioner of Patents & Trademarks and the United States Patent & Trademark Office , 849 F.2d 1422 ( 1988 )
Freeman v. Minnesota Mining & Manufacturing Co. , 661 F. Supp. 886 ( 1987 )