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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Enid, OK ranks #12,824 worldwide for total patents filed all time, with 136 patents from 61 inventors. Leading employers of inventors based in Enid, OK include Trienda, The Charles Machine Works, Gas Research Institute. That works out to 2.6 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 61 inventors

Rank Inventor Primary Company Patents
1 Henry F. Brown Trienda 17
2 Pete Ramos The Charles Machine Works 9
3 Douglas W. Lee Gas Research Institute 8
#4 Justin Phillips Capsa Solutions Limited 6
#5 Robert E. Furrow 5
#6 Lloyd Bell Caltech 4
#6 Ernest L. Jones, III Adstracts 4
#6 Jason Jones Gmca Pty Limited 4
#6 Gary Rayford Spruill 4
#6 Matthew A Garis 4
#6 Terry Vaughn 4
#12 Sandra E. Ortega 3
#12 Russell D Walker 3
#12 Patrick Stanley Unknown 3
#15 David Culler Comcast 2
#15 Gary M. Palecek Unknown 2
#15 Kyle James Eckhardt 2
#15 Howard Lefler 2
#15 Dale Kosted 2
#15 Suzanne Zampaloni Michigan State University 2
#15 Edward E. Vargo 2
#15 Connie S. Louthan 2
#15 Donald E. Vail 2
#15 Farron Bell 2
#15 Douglas J. Wade 2
#26 Charles K. England 1
#26 Jimmy C. Simmons 1
#26 Brian S Hinrichs 1
#26 Deanna R. Atkinson 1
#26 David A. Harbour 1
#26 Stephen M. Harbour 1
#26 Gage Owens 1
#26 Eugene M. Mauk 1
#26 Bryan Fischer 1
#26 Terry J. Lix 1
#26 Kevin N. Perryman, Jr. 1
#26 Bob W. McKinney, Jr. 1
#26 William F. Breed 1
#26 Tommy G. Bell 1
#26 Robert A. Gauldin 1
#26 Jerry D. Amsler 1
#26 Blaine T. Reely 1
#26 Phillip Pilkington 1
#26 Dale E. Thedford 1
#26 James L. Shaklee 1
#26 Reuel C. Parrish 1
#26 Steven C. Weast 1
#26 Steven R Hermanski 1
#26 George T. Asplund 1
#26 Norman G. Britt 1

Part of Oklahoma