Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ballwin, MO ranks #1,063 worldwide for total patents filed in 2023, with 126 patents from 74 inventors. Leading employers of inventors based in Ballwin, MO include Monsanto Technology, Climate, Nidec Motor. That works out to 4.0 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 74 inventors

Rank Inventor Primary Company Patents
1 Catherine A. Chay Monsanto Technology 6
1 Stanislaw Flasinski Monsanto Technology 6
3 Timothy Reich Climate 4
3 Daniel E. Bailey Nidec Motor 4
#5 Jeremy Walter Whatley Exegy Incorporated 3
#5 Ying Guo City University Of Hong Kong 3
#5 Sergey Ivashuta Monsanto Technology 3
#5 Kevin Jerry Cook Circa Scientific 3
#5 Sanhong Zhang Watlow Electric Manufacturing 3
#5 Katie Alvarez AT&T 3
#5 Jeffrey E. Debus Pdinnovative 3
#5 Trace Woodrum Porta-Fab 3
#13 Tichafa R. I. Munyikwa Monsanto Technology 2
#13 Ummekulsoom Shekhani 2
#13 Brian Michael Zanghi Societe Des Produits Nestle S.A. 2
#13 Andy Young Lee Exegy Incorporated 2
#13 John S. Conboy Unknown 2
#13 Brian Piel Mastercard 2
#13 Ming Zhang Micron 2
#13 Daniel R. Dorrance Hunter Engineering 2
#13 Zhian Zhang Dna Polymerase Technology 2
#13 Michael Craig Henricks Eaton Intelligent Power Limited 2
#13 Courtney Brown Capital One Services 2
#13 Leila Hassan Mastercard 2
#13 James J. Arnott Mastercard 2
#13 Alexi E. Makarkin Express Scripts Strategic Development 2
#13 Hariprasad Sreedharamurthy Globalwafers Co. 2
#13 Kunsheng Wu Monsanto Technology 2
#13 Jennifer L. Lutke Monsanto Technology 2
#13 Eddie Lilako Rls 2
#13 Poorvi Patel Hitachi Energy Switzerland Ag 2
#13 Richard B. Dorshow Mallinckrodt 2
#33 Kimberly St Clair 1
#33 Kurt J. Schulz United States Postal Service 1
#33 Dennis Yang Monsanto Technology 1
#33 David D. Songstad Monsanto Technology 1
#33 David J. Chi Monsanto Technology 1
#33 Danqi Chen Monsanto Technology 1
#33 Christopher Murray Mastercard 1
#33 Amer Sadikovic Honeywell 1
#33 Mark Jules Azzam Mastercard 1
#33 Timothy Gleason Societe Des Produits Nestle S.A. 1
#33 Mark Scott Abernathy Bull Moose Tube 1
#33 Miya Howell Monsanto Technology 1
#33 Sai Sudha Venkata Chaganti Mastercard 1
#33 Yanli Wu Pfizer 1
#33 Xiaohong Shi Monsanto Technology 1
#33 Amanda Kay Gioia Mastercard 1
#33 Scott Hemmann Level 3 Communications 1
#33 Lisa Rome Wells Fargo Bank, N.A. 1

Part of Missouri