Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Irvine, KY ranks #15,926 worldwide for total patents filed all time, with 96 patents from 15 inventors. Leading employers of inventors based in Irvine, KY include Lexmark International, Quality Manufacturing, Varian Medical Systems. That works out to 40.7 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–15 of 15 inventors

Rank Inventor Primary Company Patents
1 Jerry Wayne Smith Lexmark International 54
2 Raymond Cooper Quality Manufacturing 8
3 Douglas W. Eaton Varian Medical Systems 6
3 Douglas G. Thorpe Toyota 6
#5 Daniel A. Farnsworth Audio Authority 5
#6 Douglas Peterson Lexmark International 3
#6 Deborah Newman 3
#8 Meredith Darbyshire Polaris Solutions 2
#8 Lance M. Horn Tog-Ip 2
#8 Norwood Thorpe 2
#11 Billy D. Dooley Toyota 1
#11 Stephenie E. Schnittker 1
#11 Henrietta Shifflet 1
#11 Raymond Shifflet 1
#11 Douglas Keith Perterson, Jr. Lexmark International 1

Part of Kentucky