WD Pennsylvania April 1991 casesChelton v. Keystone Oilfield Supply Co.Hays v. Beverly Enterprises, Inc.Reed v. MarkerKobell ex rel. N.L.R.B. v. Reid Plastics, Inc.U.S. v. CrosbyConfer v. Custom Eng. Co. Emp. Health Ben.In re Allegheny Intern. Credit Corp.Garland v. Usair, Inc.