Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Andrew M. Ferguson | Thru Tubing Solutions | 12 |
| 2 | Gary P. Funkhouser | Halliburton Energy Services | 11 |
| 3 | Andy Ferguson | Thru Tubing Solutions | 10 |
| #4 | Mircea Balan | Cameron International | 2 |
| #5 | Stephen Kolby Hambright | — | 1 |
| #5 | Hoby R. Horn | — | 1 |
| #5 | William B. Sparks | Real Tech | 1 |
| #5 | John T. Knight | Johnson Controls Technology | 1 |
| #5 | Jeffrey J. Martin | Colder Products | 1 |
| #5 | Barrett Hartman | Oil States Industries | 1 |
Part of Oklahoma