Elbert C. Leach v. Rockwood & Co. , 404 F.2d 652 ( 1968 )
Bontrager v. Steury Corp. , 457 F. Supp. 526 ( 1978 )
Valmet Paper MacHinery, Inc. v. Beloit Corp. , 895 F. Supp. 1158 ( 1995 )