Top Inventors at Powell Manufacturing All Time
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Robert W. Wilson | 6 |
| 2 | Olin C. Trull | 2 |
| 3 | Donald J. Stewart | 1 |
| 3 | James D. Sturgill | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Robert W. Wilson | 6 |
| 2 | Olin C. Trull | 2 |
| 3 | Donald J. Stewart | 1 |
| 3 | James D. Sturgill | 1 |