GLENANN WILKERSON, APPELLANT, v. SIEGFRIED INSURANCE AGENCY, INC., AN OKLAHOMA CORPORATION; COOK, TREADWELL HARRY, INC., A TENNESSEE CORPORATION; AND COOK INDUSTRIES, INC., A DELAWARE CORPORATION, APPELLEES. No. 79-1287.United States Court of Appeals, Tenth Circuit.Argued January 25, 1980. Decided April 14, 1980. Rehearing Denied July 15, 1980. Page 1043 George Hooper of Boyd Parks, Tulsa, Okl., […]