IN RE CORN DERIVATIVES ANTITRUST LITIGATION (MDL 414). APPEAL OF JOHN E. KOERNER CO., INC., IMPERIAL PRODUCTS CORPORATION, AND PAN-O-GOLD, INC. No. 83-5729.United States Court of Appeals, Third Circuit.Argued June 12, 1984. Decided November 15, 1984. Page 158 Louis R. Koerner, Jr. (argued), Law Offices of Louis R. Koerner, Jr., New Orleans, La., for John […]