Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Hamden, OH ranks #47,206 worldwide for total patents filed all time, with 13 patents from 2 inventors. Leading employers of inventors based in Hamden, OH include Trw Vehicle Safety Systems, Walmart Apollo. That works out to 17.9 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 Craig M. Fischer Trw Vehicle Safety Systems 12
2 Mitchell Barnett Walmart Apollo 1

Part of Ohio