Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Verona, WI ranks #2,018 worldwide for total patents filed in 2021, with 66 patents from 44 inventors. Leading employers of inventors based in Verona, WI include 3M, WARF, Ultratec. That works out to 4.7 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 Carla S. Thomas 3M 5
2 Igor I. Slukvin WARF 4
3 Christopher Engelke Ultratec 3
3 Chad Lindley Quest Software 3
3 Steven D. Karlen WARF 3
#6 Achuth Munnannur Cummins Emission Solutions 2
#6 Gary Lee McMurray Milwaukee Electric Tool 2
#6 David Andes WARF 2
#6 Robert Charles Mierendorf Semba Biosciences 2
#6 Alan Dale Halverson Microsoft 2
#6 Benjamin M. Cleppe Spectrum Brands 2
#6 Azita Hamedani WARF 2
#6 Erik Miller Illinois Tool Works 2
#6 Jacob Levin Applied Materials 2
#15 Philip F. Hottmann Sub-Zero Group 1
#15 Chang-Uk Lee Ricoh Company 1
#15 Paul Anthony Zerfas Intercontinental Great Brands 1
#15 Richard James Bruce 1
#15 James Ross Walker Flexus Biosciences 1
#15 Jim L. Alonzo Cummins Filtration Ip 1
#15 Jess Dreher Reed WARF 1
#15 Kevin Cassata 1
#15 Dillon Biermeier Promega 1
#15 Thomas R. Mackie WARF 1
#15 Keith Yaeger Exact Sciences 1
#15 Eftychios Sifakis Disney 1
#15 Giulio Tononi Koniniklijke Philips N.V. 1
#15 John Shultz Promega 1
#15 Carl Dvorak Epic Systems Co. 1
#15 James J. Cali Promega 1
#15 Mark R. Eckert Wolf Appliance 1
#15 William R. Florae Electronic Theatre Controls 1
#15 Harold T. Evensen WARF 1
#15 Erik W. Bush Arrowhead Pharmaceuticals 1
#15 John Carl Amundson Telephone And Data Systems 1
#15 Dustin Lee Kohl Saris Cycling Group 1
#15 Jay Jerard Walsh Franklin Fueling Systems 1
#15 Eric J. Rego Cummins Filtration Ip 1
#15 Matthew Thiel Neuwave Medical 1
#15 Stewart Nutter Quest Software 1
#15 Dan Barnett ExxonMobil 1
#15 David W. Everett Spectrum Brands 1
#15 Robert F. Bulleit Promega 1
#15 Sean Douglas Rose WARF 1

Part of Wisconsin