MICHAEL SURACE; ALICE SURACE, H/W, APPELLANTS v. CATERPILLAR, INC.; CMI CORPORATION, APPELLEES No. 95-1805.United States Court of Appeals, Third Circuit.Argued: July 31, 1996. Filed April 22, 1997. Page 1040 1. Products Liability 8, 15 To establish case under Pennsylvania’s strict liability doctrine, plaintiff must prove that product was defective, and that defect proximately caused plaintiffs […]