Background
Lyons, Mark D. was born on February 19, 1954 in Holdenville, Oklahoma, United States.
Lyons, Mark D. was born on February 19, 1954 in Holdenville, Oklahoma, United States.
University of Oklahoma (Bachelor of Science, Zoology, 1977). University of Tulsa (Juris Doctor, 1980).
Worked at Lyons & Clark (Tulsa, Oklahoma) specializing in General Civil and Criminal Practice in Federal and State Courts. Commercial/Business Litigation, Negligence, Products Liability, Employment and Labor, Civil Rights, Probate, Appeals. Admitted to the bar, 1980, Oklahoma.
1982, United States.
District Court, Northern District of Oklahoma. 1988, United States. District Court, Western District of Oklahoma and United States. Court of Appeals, Tenth Circuit.
1989, Muscogee (Creek) Nation.
Order of the Barristers. Adjunct Professor, University of Tulsa, College of Law.
Participant-time Instructor: Paralegal Program, University of Tulsa and Tulsa Junior College. Author and Lecturer: Continuing Legal Education, Products Liability and Trial Practice Ethics, Tulsa County and Oklahoma Bar Associations.
Assistant District Attorney, Tulsa County, Oklahoma (Criminal and Civil Divisions).
Member, Civil Justice Reform Acting Committee, Northern District of Oklahoma (Practitioner Subcommittee Chairman, 1995). Commissioner, Oklahoma Ethics Commission, 1996. Member: Tulsa County (Member, Ethics Committee) and Oklahoma Bar Associations.
Lyons & Clark was established in 1986 when Mark Lyons and Cary Clark left the Tulsa County District Attorney" General’ s Office after a combined total of 17 years in the criminal and civil divisions.
The firm continues its tradition of a litigation-based practice in federal and state court, representing businesses and individuals. Lyons & Clark takes great pride in its dedication to providing personal service to the client.
Member, Civil Justice Reform Acting Committee, Northern District of Oklahoma (Practitioner Subcommittee Chairman, 1995). Commissioner, Oklahoma Ethics Commission, 1996. Member: Tulsa County (Member, Ethics Committee) and Oklahoma Bar Associations.