Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Cole N. Plummer | Federal Signal | 8 |
| 2 | James L. Stepp | — | 2 |
| 3 | Stephean C. Chute | — | 1 |
Part of Maine
11 patents · 3 inventors
Ranked #51,096 of 111,555 cities Top 50%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Cole N. Plummer | Federal Signal | 8 |
| 2 | James L. Stepp | — | 2 |
| 3 | Stephean C. Chute | — | 1 |
Part of Maine