Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Mountain Iron, MN ranks #11,895 worldwide for total patents filed in 2021, with 6 patents from 2 inventors. Leading employers of inventors based in Mountain Iron, MN include 3M. That works out to 2.1 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 James P. Endle 3M 5
2 Jay A. Davenport 1

Part of Minnesota