Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Windsor, CA ranks #965 worldwide for total patents filed in 2020, with 160 patents from 93 inventors. Leading employers of inventors based in Windsor, CA include Ford, General Motors, Adient Luxembourg Holding S.A.R.L..

Showing 1–50 of 93 inventors

Rank Inventor Primary Company Patents
1 Oliver Lei Ford 14
2 Allan Lewis General Motors 8
3 Macit Aktas Ford 7
3 Mohammad Naserian General Motors 7
#5 Brent BURTON Adient Luxembourg Holding S.A.R.L. 4
#5 Ren You Tc1 4
#7 Muhsin M. Hamdoon Ford 3
#7 Christian Peter Holtkamp Newpark Mats & Integrated Services 3
#7 Dan Zehan Schaeffler 3
#7 David Chandler Schaeffler 3
#7 Mladen Marjanovic Ford 3
#7 Heidi H. McAdoo-Wilson General Motors 3
#7 Michael Koppeser Gates 3
#14 Mark A. Petro 2
#14 Zachary Touesnard 2
#14 Pujitha Gunaratne Toyota 2
#14 Bradley Eugene Whipple Illinois Tool Works 2
#14 Gregory Cowen Schaeffler 2
#14 William Switalski Windsor Machine And Stamping (2009) 2
#14 Jonathan Burns Ford 2
#14 Constantin Chiriac Ford 2
#14 Paul Appler Alltemp Products Company Limited 2
#14 Richard J. Janisse Warrior Sports 2
#14 Peter Vitale Faurecia Interior Systems 2
#14 Antonio Coletta Arvinmeritor Technology 2
#14 Rachid Hammoud Joyson Safety Systems Acquisition 2
#14 Michael Kolich Ford 2
#14 Jesse Richard Homenuik Alltemp Products Company Limited 2
#29 Peter Michael Littkemann Magna International 1
#29 Chad Vincent Pacilli Gentherm Incorporated 1
#29 Richard Caron Bombardier 1
#29 Ilir Beshiri 1
#29 Grzegorz Sopel Fca Us Llc. 1
#29 Sheri LeBlanc 1
#29 Vasile Frasinel Avl Powertrain Engineering 1
#29 David Liolli Unknown 1
#29 Samer Wadi Ford 1
#29 Michal J. Drozd Emc Ip Holding Company 1
#29 Srikanth Jonnalagedda Fca Us Llc. 1
#29 Robert W. Carter NASA 1
#29 Al-Laith Taha Robert Bosch Gmbh 1
#29 Derek Matthews Bae Systems Controls 1
#29 Jian Yan Fisher Jeon Gas Equipment (Chengdu) Co. 1
#29 Roman Gr. Maev Daimlerchrysler Ag 1
#29 Alec ISKRA Proto Manufacturing 1
#29 Albert Yuguang Long Magna International 1
#29 Roberto DePaschoal 1
#29 George Savva Ihi Ionbond Ag. 1
#29 Alexander Marrocco Ford 1
#29 John Doherty 1