Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Chesterfield, MO ranks #118 worldwide for total patents filed in 2021, with 1,106 patents from 754 inventors. Leading employers of inventors based in Chesterfield, MO include Newleaf Symbiotics, Keurig Green Mountain, Monsanto Technology. That works out to 22.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 754 inventors

Rank Inventor Primary Company Patents
1 Gregg Bogosian Newleaf Symbiotics 7
1 Michael Connors Keurig Green Mountain 7
1 Nilesh Dighe Monsanto Technology 7
1 Curtis Davis Uhnder 7
1 Matthew R. MacEwan Washington University 7
1 Matthew John Lawrenson Ericsson 7
#7 Shawn George Thomas Globalwafers Co. 6
#7 Eric A. Bruton The Boeing 6
#9 Donna L. Romero Bioenergenix 5
#9 Andrew M. Zweig The Boeing 5
#9 Dongming Jiang Caastle 5
#9 Roger D. Chamberlain Ip Reservoir 5
#9 John Wootton Ivani 5
#9 Ronald S. Indeck Ip Reservoir 5
#9 John W. Hemminghaus Monsanto Technology 5
#9 Sheldon Grant Jackson Revamp Panels 5
#9 John Distefano Magna Closures 5
#18 Corey Feit Antennas Direct 4
#18 Xiao Yang Climate 4
#18 Christopher Burch Emerson Electric 4
#18 Mark Allen Franklin Ip Reservoir 4
#18 Michael J. Crawford Monsanto Technology 4
#18 Kevin Knatt True Manufacturing Co. 4
#18 Michael K. Southworth Sentiar 4
#18 Zack Ray Washington University 4
#18 Ian Keith MacEachern Wells Fargo Bank, N.A. 4
#18 Michael S. Biviano Coolfire Solutions 4
#18 Samuel Achilefu Mallinckrodt 4
#18 Guohong Mao Conagen 4
#18 Jian Zhu Goertek 4
#18 Jeremy Ohse Watlow Electric Manufacturing 4
#18 Jeremy Sanders Emerson Electric 4
#18 Mohammed Oufattole Monsanto Technology 4
#18 Liessman E. Sturlaugson The Boeing 4
#18 Mark Hunter Veran Medical Technologies 4
#18 Clayton T. Larue Monsanto Technology 4
#18 Chad Allen Yarbrough Wells Fargo Bank, N.A. 4
#18 Jason Matthew Couture Wells Fargo Bank, N.A. 4
#18 Dilip M. Shah RTX (Raytheon) 4
#18 Eric Leuthardt Washington University 4
#18 Joseph M. Lancaster Ip Reservoir 4
#18 Stephen G. Hubbard Wells Fargo Bank, N.A. 4
#18 Anthony WARD 4
#18 Monier Maher Uhnder 4
#18 William L. Neumann Medibeacon 4
#46 Alex J. Wall Emerson Electric 3
#46 Peng Yang Mastercard 3
#46 Larry J. Glazer Inter-Global 3
#46 Brian Ward Sigma-Aldrich Co. 3
#46 Roger W. Engelbart The Boeing 3

Part of Missouri