Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | David Schulte | Varco I/P | 3 |
| 2 | Raymond F. Mikolajczyk | — | 1 |
| 2 | Gerald Lee Sloan | — | 1 |
| 2 | Tina Sloan | — | 1 |
| 2 | Ronnie D. Higginbotham | Halliburton Energy Services | 1 |
| 2 | Robert P. Fanguy | Unknown | 1 |
Part of Louisiana