Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

McFarland, WI ranks #4,135 worldwide for total patents filed all time, with 684 patents from 123 inventors. Leading employers of inventors based in McFarland, WI include Accuray Incorporated, S. C. Johnson & Son, Oscar Mayer Foods. That works out to 76.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 123 inventors

Rank Inventor Primary Company Patents
1 Eric Schnarr Accuray Incorporated 45
2 Jeffrey L. Crull S. C. Johnson & Son 30
2 Gerald O. Hustad Oscar Mayer Foods 30
2 Roger L. Zoch Cummins Filtration Ip 30
#5 Randolph G. Zoran Cummins Emission Solutions 29
#6 Russell James Kuzelka GE 25
#7 Joel Kramka Weber-Stephen Products 23
#8 Thomas Kohlmann Mallinckrodt Hospital Products Ip Unlimited 22
#9 Aric Dichraff Hy Cite Enterprises 21
#10 Matthew Tourdot Rite-Hite Holding 20
#10 Ryan Crist Johnson Health Tech Co. 20
#12 Ryan W. Rindy GE 19
#13 Matthew Louison Cummins Filtration Ip 16
#14 John H. Booske WARF 15
#15 Donald P. Kenney Fe Petro 14
#15 Tyler Kent Lorenz Cummins Emission Solutions 14
#17 Saru Dawar Cummins Filtration Ip 13
#18 David A. Johnson Group14 Technologies 12
#19 Cindie M. Wells Oscar Mayer Foods 10
#19 Todd Breuer Franklin Fueling Systems 10
#19 Adam Main Blackpoint Tactical 10
#22 Robert J. Koch The Boc Group Limited 9
#22 Barry D. Van Veen WARF 9
#24 Katlyn Garcia S. C. Johnson & Son 8
#24 Travis E. Goodlund Cummins Filtration Ip 8
#24 Jeffrey L. Crull Weber-Stephen Products 8
#24 Daniel R. Cropp American Tel-A-Systems 8
#28 Tetsuro Wakatsuki Washington University In St. Louis 7
#28 Casey Frett S. C. Johnson & Son 7
#28 Timothy M. Piazza Biomadison 7
#31 William T. Paulos Kraft Foods Holdings 6
#31 Roderick G. Flemming Promega 6
#33 Ernest R. Anderson Eastman Kodak 5
#33 David W. Kapsos Comcast 5
#33 James Ryan Konarka Technologies 5
#33 Steven J. Goll Kraft Foods Holdings 5
#33 Robert M. Dombroski Madison-Kipp 5
#33 Mark Keller WARF 5
#39 Lisa Marie O'Leary Franklin Fueling Systems 4
#39 Erin Bingham Phenomenome Discoveries 4
#39 Darrell G. Cornish Oscar Mayer Foods 4
#39 John Kuehl Promega 4
#39 Jack T. West Rayovac 4
#39 W. Dale Ellis Triangle Pacific 4
#45 Brian Paap Mallinckrodt Hospital Products Ip Unlimited 3
#45 Randy G. Zoran Cummins Emission Solutions 3
#45 Laura Nagler Oneevent Technologies 3
#45 Sandeep Baliga Honeywell 3
#45 Tim Piazza Biomadison 3
#45 Catherine E. Villars Promega 3

Part of Wisconsin