Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jason L. Kreider | Chevron | 28 |
| 2 | Donald R. Engelbert | Phillips Petroleum | 13 |
| 3 | Charlie Rees | Chevron | 3 |
| #4 | Samuel J. Eddy | — | 2 |
| #4 | Matthew T. Haberly | Chevron | 2 |
| #4 | Robert Provence | Chevron | 2 |
| #7 | Charles D. Houser | Phillips Petroleum | 1 |
| #7 | Edmund E. Cooper | — | 1 |
| #7 | Jerry L. Ashlock | — | 1 |
| #7 | Warren M. Thomas | — | 1 |
| #7 | Johnny H. Price, Jr. | Westinghouse Electric | 1 |
Part of Oklahoma