Supreme Court of Oklahoma February 1990 casesPepsico, Inc. v. BurdenMessner v. MooreheadLohrenz v. LaneBane v. Anderson, Bryant Co.Orrell v. B.F. GoodrichMatter of CliftonState ex Rel. Okl. Bar Ass'n v. LloydErwin v. FrazierState ex Rel. Okl. Bar Ass'n v. McKenzieChristmas v. ChristmasMott v. Carlson