Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Hemlock, MI ranks #9,866 worldwide for total patents filed all time, with 204 patents from 44 inventors. Leading employers of inventors based in Hemlock, MI include Dow Corning, Steering Solutions Ip Holding, Dow Global Technologies. That works out to 144.9 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–44 of 44 inventors

Rank Inventor Primary Company Patents
1 Don Lee Kleyer Dow Corning 26
2 John F. Schulz Steering Solutions Ip Holding 24
3 Christopher J. Siler Dow Global Technologies 19
#4 Howard D. Beauch General Motors 18
#5 Kevin C. Ross Delphi Technologies 10
#6 Gary A. Conger Caraustar Industrial And Consumer Products Group 9
#6 John E. Kress Apv Crepaco 9
#8 Chad David Bauer Delphi Technologies 8
#9 Jack J. Ott 7
#10 Curt N. Theriault Dow Global Technologies 6
#11 Mark Richardson Vapore 5
#11 Kurt Hilbrandt Delphi Technologies 5
#13 Joseph Paris 4
#13 Mitchell L. Gilbert Holcim Technology 4
#15 Robert E. Beyerlein Steering Solutions Ip Holding 3
#15 Jacob Milne Dow Global Technologies 3
#15 Alvin W. Rauchholz Dow Corning 3
#15 Donald E. McVannel Dow Corning 3
#15 Tamara J. Reppuhn Apple 3
#20 Joseph E. Kauffman 2
#20 Cory R. Ricker Steering Solutions Ip Holding 2
#20 David M. Schluckebier Apple 2
#20 Diane Elizabeth Swarthout Dow Corning 2
#20 Kevin R. Hughes Dow Global Technologies 2
#20 Donald E. Mc Vannel Dow Corning 2
#20 William G. Rexius 2
#20 Jerry L. Eaton Apple 2
#20 Jason M. Erlenbeck Steering Solutions Ip Holding 2
#20 Kevin G. Ross Balboa Water Group 2
#30 Matthew Roberts Dow Corning 1
#30 Cathy L. Strzyinski 1
#30 Danielle Heinz Robert Bosch Gmbh 1
#30 Jeffrey Krzywosinski Dow Corning 1
#30 Timm Patrick Cappell 1
#30 Michael L. Gronski 1
#30 William Wesener, Jr. 1
#30 Roger Romain Dow Silicones 1
#30 Steven R. Snow 1
#30 Brian McNalley Delphi Technologies 1
#30 Douglas Andrejewski Dow Corning 1
#30 David M. Rohn 1
#30 Gregory M. Bales Steering Solutions Ip Holding 1
#30 Kari S. Phillipson Dow Global Technologies 1
#30 Gale H. Pretzer Dow Corning 1

Part of Michigan