Supreme Court of Oklahoma November 1968 casesPatterson Steel Company v. PhillipsSpartan Petroleum Corp. v. Curt Brown Drilling Co.Oil Capitol Sheet Metal Works v. RobinsonFirst Nat. B. T. Co. of Tulsa v. Okla. TaxSooner Pipe & Supply Corp. v. RehmAnderson v. Grand River Dam AuthoritySecrest Pipe Coating Company v. StricklandWinslow v. WattsSutton v. FaulknerHerrington v. MurphyErwin v. Poole