Supreme Court of Oklahoma November 1990 casesLeck v. Continental Oil Co.Branch Trucking v. Oklahoma Tax Com'nLECK v. LECKPepsico, Inc. v. ChoateSeaberg v. LockardDoyle v. KellyMatter of Reinstatement of KirkBishop v. Hale-Halsell Co., Inc.Pepsico, Inc. v. LyonsPepsico, Inc. v. Lancaster