Okla. Stat. tit. 72, § 72-67.15: Invalidity clause

The Legislature hereby declares that it intended to enact every

part, clause, sentence, or section of this act and if any part

thereof shall be invalid for any reason, the invalidity thereof

shall not affect the validity of any other parts, clauses,

sentences, or sections of this act, but the same shall remain in

force and effect to the same extent as if such invalid parts,

clauses, sentences, or sections had been omitted.