420 Oklahoma Litigation & Appeals Lawyers

Oklahoma County, Oklahoma and American Bar Associations Oklahoma City Association of Petroleum Landman American Inns of Court.

Oklahoma County, Oklahoma Bankruptcy and Reorganization Section and American Committee on Banking Law and Subcommittee on Loan Workouts and Bankruptcy Business and Corporate Litigation Committee and Subcommittees on Bankruptcy Litigation and Environme

Oklahoma Bar Association Mineral Law Section Oklahoma City Real Property Lawyers Association Oklahoma City Mineral Lawyers Society President, 2002-2003 National Railroad Trial Lawyers Association.

American Inns of Court Member, Council Oak Chapter.

Tulsa County Court Operations Committee, Vice Chairman, 1997-1998 Chairman, 1998-1999, Oklahoma Associate Editor, Oklahoma Bar Journal, 2003 and American Bar Associations.

Tulsa County, Oklahoma and American Bar Associations.

American Bankruptcy Institute.

Oklahoma Bar Association.