Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Douglas W. Reeve | Erco Industries Limited | 8 |
| 2 | William J. Devonshire | — | 3 |
| 3 | David L Gauthier | C&D/Charter Holdings | 1 |
| 3 | Martinus Albert Otten | — | 1 |
13 patents · 4 inventors
Ranked #47,534 of 111,555 cities Top 45%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Douglas W. Reeve | Erco Industries Limited | 8 |
| 2 | William J. Devonshire | — | 3 |
| 3 | David L Gauthier | C&D/Charter Holdings | 1 |
| 3 | Martinus Albert Otten | — | 1 |