Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Oak Grove, MO ranks #19,034 worldwide for total patents filed all time, with 72 patents from 33 inventors. Leading employers of inventors based in Oak Grove, MO include Electro-Motive Diesel, Action Products, Fixtures Manufacturing. That works out to 8.8 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–33 of 33 inventors

Rank Inventor Primary Company Patents
1 Tom Otsubo Electro-Motive Diesel 14
2 Bruce M. Bellington Action Products 8
3 Anthony A. Gross 4
#4 Roger A. Babcock Fixtures Manufacturing 3
#4 Jerald L. Nave 3
#4 Earl J. Leap 3
#4 Greg G. Green Hawker Energy Products Limited 3
#4 Thomas Dent 3
#4 Jessica Lea Staller Plastic Bottle 3
#10 DENNIS EVANS Hallmark Cards, Incorporated 2
#10 Daniel O'Halloran Fike 2
#10 D. Kevin Pratt 2
#10 Marcy L. Tarrants The Children'S Mercy Hospital 2
#14 Paul M. Day Sprint Communications 1
#14 Truman Smith 1
#14 Robert E. Beltz Spx Cooling Technologies 1
#14 John W. Landwehr, III 1
#14 Gerald Rodell Haldex Ab 1
#14 Stephen C. Richards 1
#14 Robert F. Beltz Marley Cooling Technologies 1
#14 Carolyn Clark 1
#14 Michael Powis 1
#14 Derek M. Elrod 1
#14 Penelope Elrod 1
#14 Jim W. Hughes 1
#14 Russell T. Hall 1
#14 E. Jack Leap 1
#14 Theron L. Crall, JR. 1
#14 Danny L. Hendrix 1
#14 Morgan R. Evinger 1
#14 RoseMary L. Breshears 1
#14 Clyde Grayum 1
#14 Carrol Wade Poff 1

Part of Missouri