Showing 1–18 of 18 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Joe Sherwood | M. I. Co. | 7 |
| 2 | Dennis Christen | Diversitech | 4 |
| 3 | Jason Z. Gahr | ExxonMobil | 3 |
| 3 | Kevin W. Lilie | Johnston Pump/General Valve | 3 |
| #5 | Robert L. Cuthbertson | Weatherford/Lamb | 2 |
| #5 | Thomas J. Etheridge | — | 2 |
| #5 | Larry George Kuhlman | — | 2 |
| #5 | John Hand | Gabi Solutions | 2 |
| #5 | Terrence Sablatura | — | 2 |
| #5 | Lary G. Ratliff | Halliburton | 2 |
| #11 | Wade S. Coons | — | 1 |
| #11 | Ronnie Aschenbeck | — | 1 |
| #11 | Calvin Kollman | — | 1 |
| #11 | Arlen G. Brune | Unknown | 1 |
| #11 | Oldrich Drabek | Ceskoslovenska Akademie Ved | 1 |
| #11 | J D Glasscock | Unknown | 1 |
| #11 | Matt Bradley Barnett | — | 1 |
| #11 | Robert C. Kleimann, Sr. | — | 1 |
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