Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Winnebago, IL ranks #7,993 worldwide for total patents filed in 2021, with 11 patents from 5 inventors. Leading employers of inventors based in Winnebago, IL include Hamilton Sundstrand, Bergstrom. That works out to 3.7 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Ted A. Martin Hamilton Sundstrand 7
2 Brett S. Connell Bergstrom 1
2 Toby Chris Whitehead Hamilton Sundstrand 1
2 Gregory Alan Rittmeyer Hamilton Sundstrand 1
2 Jeffrey Todd Roberts Hamilton Sundstrand 1

Part of Illinois