Federal Circuit April 1961 casesMoore-McCormack Lines, Inc. v. United StatesE.I. DU PONT DE NEMOURS v. UNITED STATESUnited Fruit Company v. United StatesOzark Dam Constructors v. United StatesClemens Construction Company v. United StatesKlein v. United StatesO'Hare v. United StatesMcClure's Estate v. United StatesSchaller v. United StatesSweeney v. United StatesBorough of Ringwood v. United StatesBrad Foote Gear Works, Inc. v. United StatesH.L. YOH CO. v. UNITED STATESNIPPON HODO COMPANY v. UNITED STATES