Blount International, Ltd. v. Schuylkill Energy Resources Incorporated, Reading Anthracitecompany, Reading Anthracite Coal Company v. Hub., Inc.;schuylkill Energy Resources, Inc. v. Blount Internationalltd., Abb Raymond Enterprise Operation,in C., Combustionengineering, Abb-ce Systems, Inc., Bank of New England,n.a., Aetna Casualty and Surety Company, Firemans' Fundinsurance Company, Seaboard Surety Company, Bank of New York v. Combustion, 16 F.3d 402 (3d Cir. 1993)