Lewiston, MN ranks #52,935 worldwide for total patents filed all time, with 10 patents from 6 inventors. Leading employers of inventors based in Lewiston, MN include Lake Center Industries, Unknown, Trw Automotive U.S.. That works out to 6.5 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.
Showing 1–6 of 6 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Fredrick W. Tryan | Lake Center Industries | 3 |
| 2 | Karl M. Hoppe | — | 2 |
| 2 | Brett Allen Weishalla | — | 2 |
| #4 | Nate Erickson | Unknown | 1 |
| #4 | Jerry N. Ehlenfeldt | — | 1 |
| #4 | Kevin L. Medin | Trw Automotive U.S. | 1 |
Part of Minnesota