Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Perry, OK ranks #4,151 worldwide for total patents filed in 2020, with 29 patents from 16 inventors. Leading employers of inventors based in Perry, OK include The Charles Machine Works, Wake Forest University Health Sciences, Harper Industries. That works out to 6.5 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–16 of 16 inventors

Rank Inventor Primary Company Patents
1 Cody L. Sewell The Charles Machine Works 5
2 Greg L. Slaughter, Jr. The Charles Machine Works 4
3 Brant Douglas Kukuk The Charles Machine Works 3
#4 Levi J. Krutzfeldt The Charles Machine Works 2
#4 Rick G. Porter The Charles Machine Works 2
#4 L. Shane Ingram The Charles Machine Works 2
#4 Floyd R. Gunsaulis The Charles Machine Works 2
#8 Erik Gall 1
#8 Klayton Day Jones The Charles Machine Works 1
#8 Joseph G. Greenlee The Charles Machine Works 1
#8 Adam R. Hall Wake Forest University Health Sciences 1
#8 Mark Kiner Harper Industries 1
#8 Michael F. Gard The Charles Machine Works 1
#8 Richard Levings The Charles Machine Works 1
#8 Larry G. Morse The Charles Machine Works 1
#8 Richard F. Sharp The Charles Machine Works 1

Part of Oklahoma