Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Maquoketa, IA ranks #6,739 worldwide for total patents filed in 2021, with 14 patents from 2 inventors. Leading employers of inventors based in Maquoketa, IA include John Deere, Plastibec. That works out to 2.3 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–2 of 2 inventors

Rank Inventor Primary Company Patents
1 Michael G. Kean John Deere 13
2 Mike Rederer Plastibec 1

Part of Iowa