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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

O'Fallon, MO ranks #860 worldwide for total patents filed in 2020, with 179 patents from 93 inventors. Leading employers of inventors based in O'Fallon, MO include Wells Fargo Bank, N.A., Monsanto Technology, Globalwafers Co.. That works out to 2.0 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 93 inventors

Rank Inventor Primary Company Patents
1 Jeffrey J. Stapleton Wells Fargo Bank, N.A. 14
2 Nengbing Tao Monsanto Technology 12
3 Jeffrey L. Libbert Globalwafers Co. 7
3 Randall D. Wilkerson The Boeing 7
3 Rick Unnerstall Mastercard 7
#6 Matthew Wootton Ivani 5
#7 Roger D. Bernhardt The Boeing 4
#7 Christopher D. Schock Nidec Motor 4
#7 Dave W. Glover 4
#7 Edwards Allen Monsanto Technology 4
#11 David J. Sundquist The Boeing 3
#11 Daniel J. Braley The Boeing 3
#11 Peter Julian Ramon Antonio R. Flor Mastercard 3
#11 Todd Palmer Spectrum Brands 3
#11 Corey M. Hively Mastercard 3
#11 Gerard Tierney Mastercard 3
#17 Mark G. Bini Express Scripts Strategic Development 2
#17 Vandan Tanna Globalwafers Co. 2
#17 Joseph A. Hudson Covidien Lp 2
#17 William Hiner The Patent Store 2
#17 Randy S. Johnson IBM 2
#17 Walter J. Clynes Biomerieux 2
#17 Wayne Molitor Mastercard 2
#17 Linda M. Mautz Mastercard 2
#17 Donald F. Wilkins The Boeing 2
#17 Ashish Raghavendra Tetali Mastercard 2
#17 Zheng Lu Globalwafers Co. 2
#17 Richard B. Unnerstall Mastercard 2
#17 Gregory L. Sheffield The Boeing 2
#17 Kenneth L. Long Mastercard 2
#17 Ruben T. Huerta-Ochoa Emerson Electric 2
#17 Matthew Wease Mastercard 2
#33 Jeff J. Stapleton Wells Fargo Bank, N.A. 1
#33 Mark Schremmer Anheuser-Busch 1
#33 Connor L. Coward Powder Motion Labs 1
#33 Sean M. Hanlon Atomic Energy Of Canada Limited/Ènergie Atomique Du Canada Limitèe 1
#33 Tara L. Sauer Mastercard 1
#33 James A. Hammond, Jr. The Boeing 1
#33 Justin Mark Crystal Is 1
#33 James Michael Schlueter Dema Engineering 1
#33 Kevin Michael Lyons Mastercard 1
#33 Nicole Renee Williams The Boeing 1
#33 Regan E. Harmon Mastercard 1
#33 Alan F. Tegeler The Boeing 1
#33 James Robert Blinn Aclaris Therapeutics 1
#33 James Keeven The Patent Store 1
#33 Christopher M. Vaccaro The Boeing 1
#33 Troy William Hobbs The Mosaic 1
#33 John P. Longinette The Boeing 1
#33 Timothy Glen Althoff Mastercard 1

Part of Missouri