Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Fredonia, WI ranks #8,204 worldwide for total patents filed all time, with 267 patents from 44 inventors. Leading employers of inventors based in Fredonia, WI include Kohler, Rockwell Automation, Harley-Davidson Motor Company. That works out to 117.2 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 Daniel N. Halloran Kohler 45
2 Philip L. Lundman 24
3 Scott D. Braun Rockwell Automation 22
#4 William R. Bares Kohler 19
#5 Paul Thomas Krause Rockwell Automation 18
#6 Christopher M. Shay Kohler 14
#6 Jeffrey Armstrong Harley-Davidson Motor Company 14
#8 Alan J. Schommer The Vollrath Company, L.L.C. 13
#9 Michael David Eskra Eskra Technical Products 10
#9 Edward Francis Marshall Basf Se 10
#11 Roger D. Mayhew Weasler Engineering 9
#12 Sydney Rader Miller Brewing 6
#13 Lloyd Kreif Curt G. Joa 4
#13 Randy Schultz Badger Meter 4
#13 Michael P. Pritchett Blanking Systems 4
#16 Leonard E. Siesco, Jr. 3
#16 Wesley Ruther Mte 3
#16 Erik B. Holstad Adaptive Engineering Lab 3
#16 Jill Bares Api Healthcare 3
#16 Randall L. Schultz Badger Meter 3
#16 Roger L. Villers Gehl 3
#16 Edward W. Enters Gilson Brothers 3
#16 Jerome A. Zakrajsek Dci Marketing 3
#24 Jerry Zakrajsek Dci Marketing 2
#24 Richard A. Abegglen Manitowoc Foodservice Companies 2
#24 Jeffrey Michael Lallensack Target Brands 2
#24 Stephen Crynock GE 2
#24 Bradley L. Meissner Kohler 2
#24 Bradley Strasser Kohler 2
#30 Roman Uhlig 1
#30 Bruce A. Laabs, Jr. 1
#30 Kenneth Watry 1
#30 Kyle Steffen M-B-W 1
#30 Natalie M. Klas 1
#30 Michael Glander Johnson Controls Technology 1
#30 Kenneth K. Redman 1
#30 Phillip L. Lundman 1
#30 Joshua Lemke 1
#30 Claude H. Leclair 1
#30 Michael G. Guy 1
#30 David A. Broughton Wisconsin Electric Power 1
#30 Brent Munsall Electro-Pro 1
#30 Bruce S. Paape 1
#30 Mark F. Uhlig 1

Part of Wisconsin