Patent Pro Bono Program
Oklahoma inventors are served by the Patent Pro Bono, part of the USPTO's nationwide pro bono program that matches inventors who qualify (based on income) with volunteer attorneys and patent professionals that will help you file your patent application.
Law school clinics
Oklahoma inventors and entrepreneurs can obtain free legal help for both patent and trademark matter by contacting the nationwide law school clinic program that provides patent and trademark applicants with assistance from law school students working under close supervision of their faculty supervisors. There are 19 clinics that serve the entire United States.