He then attended the University of Oklahoma, where he graduated in 2001 summa cum laude with a degree in political science and a Spanish minor.

When state House District 94 became vacant in the spring of 2006, Inman put his law practice on hold and ran for office.

[4] In 2012, Inman and House Speaker Kris Steele introduced a proposal to reject a pay raise for statewide officials and judges.

In 2018, Inman played a key role in the Oklahoma Teacher Walk-Out as part of the negotiations to increase state funding for public education.

Inman completed 12 years in the Oklahoma House of Representatives and was ineligible to run for re-election due to term limits in 2018.