Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Fitchburg, WI ranks #2,130 worldwide for total patents filed all time, with 1,494 patents from 206 inventors. Leading employers of inventors based in Fitchburg, WI include Promega, Arrowhead Pharmaceuticals, Ino Therapeutics. That works out to 50.5 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 206 inventors

Rank Inventor Primary Company Patents
1 Lance P. Encell Promega 65
2 Darren H. Wakefield Arrowhead Pharmaceuticals 58
3 Duncan P. Bathe Ino Therapeutics 53
#4 Tye Gribb Phoenix 46
#5 Bin Ran Cavh 45
#6 Jamey P. Weichert Cellecta 44
#7 David J. Gennrich Gpcp Ip Holdings 40
#8 Peggy S. Eis Population Bio 34
#9 Michael W. Watzke Teradata Us 30
#10 Michael Kollman Lumino 28
#11 Steven Stokes Fiskars Brands 27
#12 Gediminas Vidugiris Promega 26
#13 Andrei V. Blokhin Arrowhead Pharmaceuticals 25
#14 Said Goueli Promega 24
#14 Hasan Khatib WARF 24
#16 Craig Stevenson Hy Cite Enterprises 23
#17 Michael S. Westphall WARF 21
#18 Laurence J. Marton Cellgate 20
#18 Daniel Cunningham Fiskars Brands 20
#18 Junfeng Jiang Tianjin University 20
#18 James Meiller Fiskars Finland Oy Ab 20
#22 Victor W. Marsh Weather Central, Lp 19
#23 Claude McFarlane Kuhn North America 17
#23 Jeffrey Schmidt Mallinckrodt Pharmaceuticals Ireland Limited 17
#23 Albert B. Barabas Miosoft 17
#26 Steve Stokes Fiskars Finland Oy Ab 16
#26 Kevin Royalty Siemens Healthcare Limited 16
#26 Keshu Wu Cavh 16
#29 Montel Caruthers Weber-Stephen Products 15
#30 David Frisch Scarab Genomics 14
#30 Hazel Holden WARF 14
#32 Shiming Feng Cummins Filtration Ip 12
#32 Robert Raymond Lindner Veda Data Solutions 12
#32 Erik D. Dersch Monsanto Technology 12
#32 Scott Garrison Rio Brands 12
#36 Douglas C. Stafford Promega 11
#36 Richard Somberg Promega 11
#36 Philip D. Coan Qualcomm 11
#36 John M. Rice Trc Environmental 11
#36 Richard L. Atkinson Obetech 11
#36 Jolanta Vidugiriene Promega 11
#36 Murray R. Schukar Fleetguard 11
#43 John A. Jonovic Oscar Mayer Foods 10
#43 Michelle Mandrekar Promega 10
#43 Tianqing He Instrotek 10
#43 Phillip J. Brumm Enzyme Bio Systems 10
#43 John Thurk Electronic Theatre Controls 10
#43 Michael P. Valley Promega 10
#43 James Stuart Saunders Spectrum Brands 10
#43 James M. Ntambi WARF 10

Part of Wisconsin