WD Pennsylvania June 1984 casesWilliamson Shaft Contr. v. U.M.W. 1974 Pension PlanMellon Bank, v. United StatesKincak v. HecklerP.L.C. v. Housing Authority of County of WarrenUnited States v. CarterBilly v. Ashland Oil Inc.Manhattan Life Ins. Co. New York v. EvanekMetropolitan Life Ins. Co. v. ScottHome for Crippled Children v. Prudential Ins.United States v. PersingerDeMoss v. Metropolitan Life Ins. Co.Hansrote v. Amer Indus. TechnologiesKane Gas Light Heating Co. v. Pennzoil Co.