Federal Circuit April 1978 casesCentral Nat. Life Ins. Co. of Omaha v. U.S.S. A. Healy Co. v. United StatesSwitlik Parachute Co., Inc. v. United StatesGosman v. United StatesInvestors Diversified Services, Inc. v. U.S.Egley v. United StatesNarva Harris Const. Corp. v. United StatesState of Ariz., Etc. v. United StatesChicago, M., St. P. P. R. Co. v. U.S.Page-River-Curran v. United StatesTektronix, Inc. v. United StatesRutherford v. United States