Okla. Stat. tit. 10, § 10-7700-604: Personal jurisdiction

A. An individual may not be adjudicated to be a parent unless

the court has personal jurisdiction over the individual.

B. A court of this state having jurisdiction to adjudicate

parentage may exercise personal jurisdiction over a nonresident

individual, or the guardian or conservator of the individual, if the

conditions prescribed in Section 601-201 of Title 43 of the Oklahoma

Statutes are fulfilled.

C. Lack of jurisdiction over one individual does not preclude

the court from making an adjudication of parentage binding on

another individual over whom the court has personal jurisdiction.