Federal Circuit April 1999 casesSigntech USA, Ltd. v. Vutek, Inc.Seal-Flex v. Athletic Track Court ConstGlass Equipment Devel. v. Besten, Inc.LTV Steel Co. v. United StatesRodime PLC v. Seagate Technology, Inc.Amana Refrigeration, Inc. v. Quadlux, Inc.Ohio Cellular Products Corp. v. Adams USA, Inc.Karlin Tech. v. Surgical Dynamics, Inc.Saarstahl AG v. United StatesATT CORP. v. EXCEL COMMUNICATIONS, INCStreamfeeder v. Sure-Feed Systems, Inc.Festo v. Shoketsu Kinzoku Kogyo KabushikiJohnson Worldwide Assoc. v. Zebco Corp.In re DembiczakSunrise Jewelry Mfg. Corp. v. Fred S.AVWP of America, Inc. v. United StatesU.S. v. D.L. Kaufman, Inc.Lipman v. DickinsonZeneca Limited v. Mylan PharmaceuticalsDana Corporation v. United StatesHelfer v. West