Clinton, OK

Mart Tisdal

Mart Tisdal is a Member/Partner with extensive experience in Civil Litigation, Oil and Gas Law & Litigation, Environmental Law and Litigation, Class Action Litigation, Ad Valorem Tax Litigation, and Personal Injury. He is a Fellow of the American College of Trial Lawyers and a recipient of the Eugene Kuntz Award. He has been recognized multiple times as 'Lawyer of the Year' by Best Lawyers in America and as an Oklahoma Super Lawyer.

Patrick O’Hara Jr.

Patrick O’Hara Jr. is a Member/Partner specializing in Oil and Gas Law, Oil and Gas Litigation, Personal Injury/Wrongful Death, Environmental Litigation, Ad Valorem Tax Litigation, Business/Corporate Law and Litigation, Class Action Litigation, and Insurance/Bad Faith Litigation. He has been recognized by Best Lawyers in America and Oklahoma Super Lawyers, and has held leadership positions in the Oklahoma Bar Foundation.

Luke Adams

Luke Adams practices in Ad Valorem Tax Litigation, General Litigation, Oil and Gas Law, Personal Injury/Wrongful Death, and Probate. He has spoken at the Oklahoma Oil & Gas, Mineral and Land Conference and the CCOSA Summer Leadership Conference, and published in the Oklahoma Bar Journal. He was recognized as a Future Leader of the Oklahoma Bar Association in 2007 and Clinton Chamber of Commerce Ambassador of the Year in 2009.

Pat O’Hara

Pat O’Hara is a Member/Partner focusing on Business Law (including Taxation and Estate Planning), Business/Corporate Law and Litigation, Class Action Litigation, Environmental Law and Litigation, Oil and Gas Law, Oil and Gas Litigation, and Tax Litigation. He is a frequent lecturer and has been recognized by Best Lawyers in America.

W. Jason Hartwig

W. Jason Hartwig specializes in Oil and Gas Law, Oil and Gas Litigation, Environmental Litigation, Ad Valorem Tax Litigation, Business Law, Business Litigation, Class Action Litigation, and Water Law. He has published in the Oklahoma Bar Journal and received multiple academic and professional awards.

Justin Tharp

Justin Tharp practices in Adoption, Ad Valorem Tax Litigation, Appellate Litigation, Business Formation, Practices, and Litigation, Contract Drafting and Litigation, Energy Law and Litigation, Estate Planning/Probate, Personal Injury, and Real Estate Law and Litigation.

Randy Meacham

Randy was admitted to the bar in 1972 after graduating from the University of Oklahoma for both his preparatory and legal education. He has served as the City Attorney for both the City of Duncan and City of Clinton. Randy has also served on the Judicial Nominating Commission (1979 - 1984), the Oklahoma Professional Liability Insurance Company Board (1988 - 1994) and was named the Oklahoma Criminal Defense Section’s Advocate of the Year in 2007.