Top Inventors at Downhole Technology All Time
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Duke VanLue | 20 |
| 2 | Evan Lloyd Davies | 12 |
| 3 | Luis Miguel Avila | 5 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Duke VanLue | 20 |
| 2 | Evan Lloyd Davies | 12 |
| 3 | Luis Miguel Avila | 5 |