Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Howard L. McGill | Schlumberger Technology | 1 |
| 1 | Scott A. Franks | Lufkin Industries | 1 |
| 1 | David L. Jinkins | Lufkin Industries | 1 |
| 1 | Arthur L. Nelson | Lufkin Industries | 1 |
| 1 | LeMoyne Boyer | Lufkin Industries | 1 |
Part of Texas