ED Pennsylvania September 1987 casesAetna Cas. Sur. v. United Services AutoFuller Co. v. Brown Minneapolis Tank FabricatingChemical Waste Mgt. v. Armstrong WorldIn re Windsor Communications Group, Inc.United States v. AndersonGen. Refractories v. Amer. Mut. LiabilityUnited States v. MazzoniBlumenfeld Dev. v. Carnival Cruise LinesMarta Group, Inc. v. County Appliance Co., Inc.