Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Carl Dodge | Halliburton Energy Services | 14 |
| 2 | Ronald L. Campsey | — | 5 |
| 3 | Joshua Oghenogieme Osime | — | 3 |
| #4 | Edward C. Sarlls, Jr. | Gilmore Valve | 1 |
| #4 | Christian Osita Nweke | — | 1 |
| #4 | Ronald L. Campsey; | Chevron | 1 |
Part of Texas