Warren, ME ranks #38,531 worldwide for total patents filed all time, with 20 patents from 9 inventors. Leading employers of inventors based in Warren, ME include Unknown, Esab Ab, Douglas Dynamics, L.L.C..
Showing 1–9 of 9 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Byron A. Crowe | Unknown | 6 |
| 2 | Thomas Lie-Nielsen | — | 3 |
| 2 | Richard B. Maxcy | — | 3 |
| #4 | Edward E. Hansen | Esab Ab | 2 |
| #4 | Edwin A. Wayne | Douglas Dynamics, L.L.C. | 2 |
| #6 | Karen Vogt-Ames | — | 1 |
| #6 | Anthony Cassella | — | 1 |
| #6 | David Vance Benner | — | 1 |
| #6 | Robert V. Ames | — | 1 |
Part of Maine