Court of Civil Appeals of Oklahoma February 2020 casesDeGroot v. DeGroot (In re DeGroot)Guardianship of A. N.A. v. AdeyMcLaurin v. Okla. Dep't of Corr.Miller Valve & Controls, Inc. v. Jedson Eng'g, Inc.Archie v. SchonlauTracy-Herald Corp. v. JonesHyer v. Hyer (In re Hyer)