University of Oklahoma (Bachelor of Science, 1969. Juris Doctor, 1974).
Captain, United States. Army Transportation Officer, 1969-1971. Working as a partner of Allen, Allen, JOHNSTON & TACK. Admitted to the bar, 1974, Oklahoma.
1976, United States.
District Court, Western District of Oklahoma. 1978, United States. Court of Appeals, Tenth Circuit. 1980, United States. Supreme Court.
Oklahoma Crime Commission Courts Committee, 19781981. Regent for University of Science and Arts of Oklahoma, 1983-1990. Member: Grady County (President, 1976), Oklahoma (Member, Faculties Committee, 1984) and American (Member: Agriculture Committee, since 1984.
Environmental Committee, since 1990) Bar Associations.
Oklahoma Trial Lawyers Association. The Association of Trial Lawyers of America.
[Captain, United States. Army Transportation Officer, 1969-1971].