Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Metamora, MI ranks #4,455 worldwide for total patents filed all time, with 619 patents from 117 inventors. Leading employers of inventors based in Metamora, MI include Tapco International, Warrior Sports, Millennium Industries. That works out to 1042.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 117 inventors

Rank Inventor Primary Company Patents
1 Charles E. Schiedegger Tapco International 69
2 Dale W. Kohler Warrior Sports 40
3 Aundrea Nurenberg Tapco International 25
#4 Michael J. Zdroik Millennium Industries 23
#4 Matthew J. Holcomb Grid Logic Incorporated 23
#6 Braendon R. Lindberg Magna Exteriors 20
#6 Lucian G. McElroy Proto-Vest 20
#6 Wade Smith Magna Powertrain Of America 20
#9 Ron G. Gipson Dura Operating 17
#9 Robert H. Breeden Vickers 17
#11 Robert D. Snyder HP 14
#12 Douglas P. Campbell Trw Vehicle Safety Systems 13
#12 Doug H. Randlett Ford 13
#14 Todd Hemingway A. Raymond Et Cie 12
#14 Nathan Greenway Tapco International 12
#16 Robert Smyczynski Chrysler Group 11
#17 Bradley Allen Brown Ford 10
#17 Christopher G. Miller British Telecommunications Public Limited 10
#17 Denis Callewaert Hemopet 10
#17 Rolando V. Rodriguez General Motors 10
#17 Heiner Salzmann Magna Exteriors 10
#17 Garrett W. Gage American Axle & Manufacturing 10
#23 Rick F. Rourke General Motors 9
#23 Steven G. Malson Aptiv Technologies Ag 9
#25 Eric Clyde Delphi Technologies 8
#25 Ronnie G. Gipson Dura Operating 8
#27 Kenneth Terry Higgins Polaris Industries 6
#27 Gary M. Gariglio 6
#29 Peter Sharpe Safran Landing Systems Uk 5
#29 David Nietling Robert Bosch Gmbh 5
#29 Thomas G. Sierakowski Durakon Industries 5
#29 Paul W. Renius General Motors 5
#33 Richard Dennis Corriveau 4
#33 Taylor S. Robertson Sika Technology Ag 4
#33 Paul Crittenden Coherent 4
#33 Mark Schatz GE 4
#33 Kyle Deachin Zephyros 4
#38 Douglas H. Randlett Ford 3
#38 Richard C. Vanitvelt General Motors 3
#38 Norman E. Nicklas 3
#38 Jeffrey T. Shantz Zephyros 3
#38 Anthony Robert Spearing Gallop Brush 3
#38 Terry Higgins 3
#38 Hugo Leonardi 3
#38 Jason Trombley Robert Bosch Gmbh 3
#38 Danny T. Miller Little Caesar Enterprises 3
#47 Paul C. Pellerito Chrysler Group 2
#47 Edward M. Croswell 2
#47 Thomas C. Paluch American Axle & Manufacturing 2
#47 Philip K. Truscott Transpec 2

Part of Michigan