Oklahoma County, Oklahoma and American Bar Associations The Association of Trial Lawyers of America Oklahoma Trial Lawyers Association Member, Advisory Board, 1999— American Inns of Court.
Oklahoma County, Oklahoma and American Bar Associations The Association of Trial Lawyers of America Oklahoma Trial Lawyers Association Member, Advisory Board, 1999— American Inns of Court.
Tulsa County and Oklahoma Bar Associations Oklahoma Trial Lawyers Association Oklahoma Criminal Defense Lawyers Association National Association of Criminal Defense Lawyers Tulsa Criminal Defense Lawyers Association President, 1997.
Tulsa County and Oklahoma Bar Associations Oklahoma Trial Lawyers Association Oklahoma Criminal Defense Lawyers Association National Association of Criminal Defense Lawyers Tulsa Criminal Defense Lawyers Association President, 1997.
Tulsa County, Oklahoma and American Bar Associations Oklahoma Association of Defense Counsel Vice-President, 1983 International Association of Defense Counsel American Inns of Court Barrister.
Tulsa County, Oklahoma and American Bar Associations Oklahoma Association of Defense Counsel Vice-President, 1983 International Association of Defense Counsel American Inns of Court Barrister.
Oklahoma County, Oklahoma and American Bar Associations Oklahoma Association of Defense Counsel National Health Lawyers Association Oklahoma Health Lawyers Association Defense Research Institute.
Oklahoma County, Oklahoma and American Bar Associations Oklahoma Association of Defense Counsel National Health Lawyers Association Oklahoma Health Lawyers Association Defense Research Institute.