Federal Circuit June 1977 casesTektronix, Inc. v. United StatesUlman v. United StatesCleveland Chair Co. v. United StatesFirestone Tire Rubber Co. v. U.S.David Nassif Associates v. United StatesMapco Inc. v. United StatesAirco, Inc. v. United StatesFehrs v. United StatesJulius Goldman's Egg City v. U.S.Bruno v. United StatesSt. Elizabeth Hospital v. United States