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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Monroeville, IN ranks #16,275 worldwide for total patents filed all time, with 93 patents from 24 inventors. Leading employers of inventors based in Monroeville, IN include Trelleborg Sealing Solutions Us, Syngenta Participations Ag, Dana Automotive Systems Group. That works out to 71.9 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–24 of 24 inventors

Rank Inventor Primary Company Patents
1 Larry J. Castleman Trelleborg Sealing Solutions Us 14
2 Scott Tragesser Syngenta Participations Ag 12
2 Glenn Cornell Hile Syngenta Participations Ag 12
#4 Randy L. Sommer Dana Automotive Systems Group 10
#5 Heidi Stamets Biospine 9
#6 Heidi Rorick Nanovis 4
#7 John E. Alexander Porter'S Group 3
#7 Lyle D. Berning Quadrant Epp Ag 3
#9 Derek J. Franke John Deere 2
#9 Dennis J. Castleman Aeroquip 2
#9 Scott L. Trassgesser Syngenta (At) Limited 2
#9 Dean Bohnke 2
#9 Brian Oberley Parker-Hannifin 2
#9 Jeffrey L. Castleman Caterpillar 2
#9 Dennis J. Stuerzenberger Aeroquip 2
#9 Arden L. Hoffman Magnavox Electronic Systems 2
#9 Jason Mayes Deister Machine Company 2
#9 Randall T. Fields 2
#19 Nolan James Knight Torque-Traction Technologies 1
#19 Chester Dwayne Smith Navistar International Transportation 1
#19 David E. Hockemeyer Navistar International Transportation 1
#19 Brenda K. Baeumler Caterpillar 1
#19 Neil J. Oberley Cooper-Standard Automotive 1
#19 David A. Stensland Navistar International Transportation 1

Part of Indiana