Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | David Schulte | Varco I/P | 4 |
| 2 | Robert P. Fanguy | Unknown | 2 |
| 3 | Michael David Billeaud | Halliburton Energy Services | 1 |
| 3 | Jonathan J. Falcon | — | 1 |
| 3 | Stanley Evans | Td Tools | 1 |
| 3 | Daniel S. Bangert | Baker Hughes Holdings | 1 |
Part of Louisiana