Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Coldwater, MI ranks #15,140 worldwide for total patents filed in 2021, with 4 patents from 4 inventors. Leading employers of inventors based in Coldwater, MI include Reliability Concepts, Eaton, H.C. Starck Solutions Euclid. That works out to 0.3 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Michael A. Olszewski Reliability Concepts 1
1 Daniel P. Fisher Eaton 1
1 Matthew Jason Harmeyer 1
1 Scott D. Ohm H.C. Starck Solutions Euclid 1

Part of Michigan