WD Pennsylvania February 1985 casesGraham v. F.B. Leopold Co., Inc.United States v. Hawk Contracting, Inc.Logical Minicomputers of Erie v. FoxNobers v. Crucible, Inc.Marshall v. KozakiewiczDravo Corp. v. White Consol. IndustriesShushereba v. R.B. Industries, Inc.Witt v. Merrill Lynch, Pierce, Fenner Smith, Inc.Kohler v. United States