Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Grass Lake, MI ranks #9,162 worldwide for total patents filed in 2021, with 9 patents from 3 inventors. Leading employers of inventors based in Grass Lake, MI include Certainteed, The Uab Research Foundation, Cybernet Systems. That works out to 8.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 David J. Stucky Certainteed 5
2 Steven Rowe The Uab Research Foundation 3
3 Steve Rowe Cybernet Systems 1

Part of Michigan