Federal Circuit March 1998 casesExxon Chemical Patents v. Lubrizol Corp.Dawn Equipment Co. v. Kentucky Farms Inc.American Telephone Telegraph Co. v. U.S.Nike, Inc. v. Wal-Mart Stores, Inc.In re BergFleshman v. WestRa-Nav Laboratories, Inc. v. WidnallThe Dow Chemical Company v. Exxon Corp.Monarch Knitting Mach. Corp. v. MoratCybor Corp. v. FAS Technologies, Inc.Paralyzed Veterans of America v. West