Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ballwin, MO ranks #1,138 worldwide for total patents filed in 2025, with 105 patents from 57 inventors. Leading employers of inventors based in Ballwin, MO include Monsanto Technology, Exegy Incorporated, Watlow Electric Manufacturing. That works out to 3.4 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 57 inventors

Rank Inventor Primary Company Patents
1 Stanislaw Flasinski Monsanto Technology 10
2 Catherine A. Chay Monsanto Technology 5
2 Jeremy Walter Whatley Exegy Incorporated 5
#4 Sanhong Zhang Watlow Electric Manufacturing 4
#5 Jennifer L. Lutke Monsanto Technology 3
#5 Daniel W. Moran Washington University 3
#5 Brian J. Morman Haier Us Appliance Solutions 3
#5 Kevin Jerry Cook Circa Scientific 3
#5 Rebecca Brandt White Dr. Brown'S 3
#5 Daniel L. Furmanek Emerson Electric 3
#5 Andy Young Lee Exegy Incorporated 3
#5 Ying Guo City University Of Hong Kong 3
#13 James J. Arnott Mastercard 2
#13 Alexi E. Makarkin Express Scripts Strategic Development 2
#13 Zhian Zhang Dna Polymerase Technology 2
#13 Leila Hassan Mastercard 2
#13 Danqi Chen Monsanto Technology 2
#13 Dennis Yang Monsanto Technology 2
#13 Martin Shawn Egan Contico International 2
#13 Hariprasad Sreedharamurthy Globalwafers Co. 2
#13 Timothy Reich Climate 2
#13 Jeffrey E. Debus Pdinnovative 2
#13 Miya Howell Monsanto Technology 2
#13 Brian Piel Mastercard 2
#25 Subo Liao Mallinckrodt 1
#25 Geoffrey Danial Panjeton University of Florida 1
#25 Richard Hanes The Boeing 1
#25 Kevin Bernard Ray Sigma-Aldrich Co. 1
#25 James Matthew Young, Jr. 1
#25 Diana Ayala Purina Animal Nutrition 1
#25 Brian Michael Zanghi Societe Des Produits Nestle S.A. 1
#25 Luciano Alleruzzo 1
#25 Sankar Rao Penumacha Equifax 1
#25 Trace Woodrum Porta-Fab 1
#25 James David Lorenz Surface Optics 1
#25 Timothy M. Bausch 1
#25 Nathaniel Philip Roman The Boeing 1
#25 Richard B. Dorshow Mallinckrodt 1
#25 Theresa Huber Equifax 1
#25 David J. Chi Monsanto Technology 1
#25 Daniel E. Bailey Nidec Motor 1
#25 David Odell Leinart Societe Des Produits Nestle S.A. 1
#25 Andrew J. Lewis Oracle 1
#25 John D. Chisholm Mastercard 1
#25 Douglas Held Singulex 1
#25 S. Douglas Prosch Monsanto Technology 1
#25 Zachary Lincoln Strittmatter American Sterilizer 1
#25 Benjamin Daniel Ketterer Luxtech 1
#25 Rebecca Renei Ketterer Luxtech 1
#25 Moaz Nabeel 1

Part of Missouri