Federal Circuit February 1981 casesGirard Trust Bank v. United StatesRuddick Corp. v. United StatesErika, Inc. v. United StatesNat. Civil Serv. League v. United StatesDavid Nassif Assoc. v. United StatesCom. of Pa., Dept of Transp. v. United StatesWerner v. United StatesBaltimore Contractors, Inc. v. United States