Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Gregory, MI ranks #13,578 worldwide for total patents filed all time, with 124 patents from 36 inventors. Leading employers of inventors based in Gregory, MI include Wellstat Diagnostics, Magna Electronics, Immunogen.

Showing 1–36 of 36 inventors

Rank Inventor Primary Company Patents
1 Richard Cook Wellstat Diagnostics 24
2 Duane W. Gebauer Magna Electronics 17
3 Sharron Ladd Immunogen 7
3 Thomas J. Rea Regener-Eyes 7
#5 Brian Elzerman Simpson Industries 6
#5 Brian Gillespey Ford 6
#7 Michael Delwiche University of California 5
#8 William S. Vorus AT&T 4
#8 David O. Danielson Fiberoptic Sensor Technologies 4
#8 Sergey Chupreta Integrated Dna Technologies 4
#8 Norman Lloyd Colbry Warner-Lambert Company 4
#12 Andrea J. Lasichak Meninas 3
#12 Steve Koch Freudenberg-Nok General Partnership 3
#12 Gerald S. Cruzen Williams International Co., L.L.C. 3
#15 Marvin L. Frinkle Chrysler Group 2
#15 Sarah Nassiri Meninas 2
#15 Brian Sulisz Meninas 2
#15 Jordan Thomas Kreda Robert Bosch Gmbh 2
#15 Benedict J. Stahl Unknown 2
#20 Marv L. Frinkle Chrysler Group 1
#20 Tracy M. LaCroix Reese Products 1
#20 Arthur P. McCleer 1
#20 Russell B. Palmer 1
#20 Norman Colbry 1
#20 Gary Hussar 1
#20 Wendell J. Wagner 1
#20 Chris Seitz 1
#20 Janice Lawrence Johnson & Johnson 1
#20 Desiree Spring Haley Unknown 1
#20 Tamara Ann Clark 1
#20 Mark Lawrence DAY 1
#20 Brady S. Stillwell Novartis Vaccines And Diagnostics 1
#20 Steve W. Bolter 1
#20 Daniel K. Grignon Chrysler Group 1
#20 Robert E. Metzner Balance Technology 1
#20 B. Wayne Castledine Special Metals 1

Part of Michigan