Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Perry, OK ranks #3,916 worldwide for total patents filed in 2021, with 29 patents from 11 inventors. Leading employers of inventors based in Perry, OK include The Charles Machine Works, Wake Forest University Health Sciences. That works out to 6.5 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–11 of 11 inventors

Rank Inventor Primary Company Patents
1 Cody L. Sewell The Charles Machine Works 7
2 Greg L. Slaughter, Jr. The Charles Machine Works 6
3 Brant Douglas Kukuk The Charles Machine Works 4
#4 Joseph G. Greenlee The Charles Machine Works 3
#5 Adam R. Hall Wake Forest University Health Sciences 2
#5 Rick G. Porter The Charles Machine Works 2
#7 Philip J. Wosmek The Charles Machine Works 1
#7 Matthew L. Lemmons The Charles Machine Works 1
#7 Harry Bendure The Charles Machine Works 1
#7 Bradley S. Marshall The Charles Machine Works 1
#7 Klayton Day Jones The Charles Machine Works 1

Part of Oklahoma