Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Algonac, MI ranks #9,010 worldwide for total patents filed all time, with 233 patents from 66 inventors. Leading employers of inventors based in Algonac, MI include Joyson Safety Systems Acquisition, University of Michigan, Inteva Products. That works out to 55.5 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 66 inventors

Rank Inventor Primary Company Patents
1 Christopher D. Hall 38
2 Valerie Gardner Joyson Safety Systems Acquisition 27
3 Jeffrey Stephen Plott University of Michigan 21
#4 Joseph A. Massetti Inteva Products 14
#4 Brian D. Petit Btm Company 14
#6 Donald Gordon Graham Merck 8
#7 Ronald D. Walther U.S. Farathane 7
#7 Michael J. Lindbeck Martin Engineering 7
#9 Dale C. H. Nevison 6
#10 Lloyd R. Oliver L.R. Oliver & Co. 5
#10 Peter M. Beecherl Unova Ip 5
#12 Kenneth L. Nowaczyk Ford 4
#12 John F. Zens General Motors 4
#14 Edward Forbush 3
#14 Daniel J. DuVernay 3
#14 Ronald Clarke Consolidated Industrial 3
#14 James McFadden T-Mobile Usa 3
#18 Larry E. Wainscott General Motors 2
#18 Mike Lynch 2
#18 Chris Urbanek 2
#18 Lawrence G. Arnone 2
#18 Douglas G. Borawski 2
#18 Harold Van Hoey, III 2
#18 Gerald G Kilgore, Jr. 2
#18 Gerald F. Durbin 2
#18 Ronald R. Billbury The Mead 2
#18 Joel A. Baker Daimlerchrysler Ag 2
#18 Dennis Puskar Fischer Automotive Systems Gmbh & Co. Kg 2
#18 Ralph Girardin Audiovox Electronics 2
#30 David A. Warnock 1
#30 David A. Du Vernay The Goodyear Tire & Rubber 1
#30 Charles L. Bayly 1
#30 Gordon F. Belleau General Motors 1
#30 Wendell Karr-Ake 1
#30 Ron Billbury Clearflow 1
#30 Walter E. Holbury Huron Products 1
#30 Nazih Hussein, II 1
#30 Richard Harris Barham Barton Teleflex Incorporated 1
#30 Edward Teper, Jr. 1
#30 Richard E. Raymond General Motors 1
#30 Donee Lois Myny 1
#30 Jerry Lawrence Myny 1
#30 Raymond V. Cummings 1
#30 Frank Whitney Masco 1
#30 Gerald J. Bambousek Gmf Robotics 1
#30 John J. Sigman 1
#30 Philip Bradley 1
#30 John C. Michoff 1
#30 Richard A. Kleiner 1
#30 Joseph C. Rockwood 1

Part of Michigan