Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Chickasha, OK ranks #7,658 worldwide for total patents filed all time, with 294 patents from 48 inventors. Leading employers of inventors based in Chickasha, OK include Halliburton Energy Services, Henkel Limited, Anti-Pollution Technology. That works out to 18.3 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–48 of 48 inventors

Rank Inventor Primary Company Patents
1 Lance E. Brothers Halliburton Energy Services 113
2 James P. Clark Henkel Limited 24
3 Gary D. Zunkel 20
#4 Jack G. Brewer Anti-Pollution Technology 16
#5 Foy Streetman 12
#6 Ivan Zhidov Flypsi 11
#7 Darrel G. Fruit Anti-Pollution Technology 8
#8 Robert Douglas Hayworth Halliburton Energy Services 5
#8 Troy A. Rodgers 5
#8 William T. Posey Hermetic Switch 5
#11 Charles P. Mackey Unknown 4
#11 Andrew Strain IBM 4
#11 Carl B. Greene, III 4
#11 Wayne S. Travis 4
#11 John Gearhart 4
#11 Robert G. HALE Vidamed 4
#11 Joel E. Curtis Gold Kist 4
#18 Sheila Mosley 3
#18 Ray Wilson 3
#18 Billy Wayne Childers, Jr. Aggreko 3
#18 Takao Stewart Halliburton Energy Services 3
#18 Tommy Stewart Halliburton Energy Services 3
#23 Michael D. Paripovich 2
#23 Brian Stidham 2
#23 Everett R. Andrus Hermetic Switch 2
#23 Chester L. Coshow 2
#23 Robbie Stidham 2
#23 Carl B. Greene, Jr. 2
#29 Donald R. Kendall 1
#29 Le Martin 1
#29 John E. Muldoon 1
#29 Kelly M. Boyd 1
#29 Bradley Steven Parr 1
#29 Wallace Lindsey Wk Holdings 1
#29 Ricky D. Moore 1
#29 Harry L. Fenimore 1
#29 William C. Stidham 1
#29 Quentin L. Griffith 1
#29 Danny Lee Glass 1
#29 David Alan Ferree Aggreko 1
#29 Glenn R. McNatt 1
#29 Gary G. McNatt 1
#29 Gary A. Woodbridge 1
#29 Randal K. Oberlag 1
#29 Mattie L. Smith 1
#29 Marvin Q. Brooks 1
#29 LaVoice B. Brand 1
#29 Buster B. Trout 1

Part of Oklahoma