Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Forrest Clay | Unknown | 4 |
| 2 | Brian E. Edholm | — | 2 |
| 2 | Clay Gibbons | — | 2 |
| #4 | Mark J. Goeden | — | 1 |
| #4 | Bart Lungren | American Gilsonite | 1 |
| #4 | John Edward Thurston | — | 1 |
| #4 | Doris E. Pitz | — | 1 |
| #4 | Linda M. Goeden | — | 1 |
| #4 | Wade T. Porter | — | 1 |
| #4 | Bart Hilman | — | 1 |
Part of Wyoming