Federal Circuit January 1968 casesLewis v. United StatesUnion Pacific Railroad Co. v. United StatesAMP INCORPORATED v. UNITED STATESSundstrand Turbo v. United StatesShakespeare Company v. United StatesDynamics Corporation of Am. v. United StatesWomack v. United StatesTlingit and Haida Indians of Alaska v. U.S.Griffin Company v. United StatesChris Berg, Inc. v. United StatesS.S. Mullen, Inc. v. United States