Napoleon, MO ranks #45,681 worldwide for total patents filed all time, with 14 patents from 4 inventors. Leading employers of inventors based in Napoleon, MO include Progress Rail Services. That works out to 66.3 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 | Donald J. Arndt | Progress Rail Services | 11 |
| 2 | Dennis Kent Oberhelman | — | 1 |
| 2 | Donna Gwen Oberhelman | — | 1 |
| 2 | Don Arndt | Progress Rail Services | 1 |
Part of Missouri