Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Fairfield, IA ranks #9,911 worldwide for total patents filed in 2021, with 8 patents from 8 inventors. Leading employers of inventors based in Fairfield, IA include Aeron Lifestyle Technology, The Sky Factory, Lc, Apple. That works out to 0.8 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–8 of 8 inventors

Rank Inventor Primary Company Patents
1 Patrick J. Kosar Aeron Lifestyle Technology 1
1 Skye Witherspoon The Sky Factory, Lc 1
1 Paul D. Gandy Aeron Lifestyle Technology 1
1 Russell Barnett Apple 1
1 Joni Renee Johnston Harper Brush Works 1
1 Radim Schreiber The Sky Factory, Lc 1
1 Kathleen A. Snow Aeron Lifestyle Technology 1
1 Monica Herr Hadley Aeron Lifestyle Technology 1

Part of Iowa