Background
J. L. O'Hern was born on May 15, 1948 in Tulsa, Oklahoma, United States.
J. L. O'Hern was born on May 15, 1948 in Tulsa, Oklahoma, United States.
J. L. O'Hern received a Bachelor of Arts from Dartmouth College in 1970 and Juris Doctor from the University of Tulsa in 1975. O'Hern was admitted to the bar in 1975.
J. L. O'Hern worked as Chief Attorney at Downstream Sect., Exxon Company, USA.
J. L. O'Hern is a member of Oklahoma Bar Association, State Bar of Texas and North Carolina State Bar.