ED Pennsylvania March 1959 casesIn re KormanUnited States v. LefkowitzIn re Einhorn Bros., Inc.United Engineers Constructors, Inc. v. SmithSpearman v. Sterling Steamship CompanyHaifetz v. RizzoE. and E. J. Pfotzer v. RosenthalMintzer v. Arthur L. Wright Co.Zipley v. United StatesGrover-Ferguson Co. v. A/S Ivarans RederiArmstrong v. United StatesUnited States v. American Caramel CompanyHighway Paving Company v. Hausman