Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Anthony P. Eaton | Phillips Petroleum | 4 |
| 2 | Ralph E. Bonnell | Phillips Petroleum | 1 |
| 2 | Jimmy Clark Dean | Dixon Industries | 1 |
| 2 | David M. Chancellor | Conocophillips | 1 |
| 2 | Dwight C. Chilcoat | Schlumberger Technology | 1 |
Part of Oklahoma