Top Inventors at Drexel Oil Field Services All Time
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | D. Wayne Van Winkle | 3 |
| 2 | Bobby G. Hurst | 1 |
| 2 | Denzal Wayne Van Winkle | 1 |
| 2 | Thomas C. Adams | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | D. Wayne Van Winkle | 3 |
| 2 | Bobby G. Hurst | 1 |
| 2 | Denzal Wayne Van Winkle | 1 |
| 2 | Thomas C. Adams | 1 |