WD Oklahoma May 1977 casesSmith v. GriffithState of Oklahoma v. United Health and Retirement Assoc.Johnston v. FancherLyon v. BonnesonReid v. GraybealSparks v. Wyeth Laboratories, Inc.Frigiquip Corp. v. Parker-Hannifin Corp.Smith v. SmithHofferber v. First Nat. Bank of Guymon, OklahomaEnriquez v. Honeywell, Inc.Herrick v. Pioneer Gas Products Co.