Top Inventors at American Gilsonite All Time
Showing 1–16 of 16 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Michael Nuzzolo | 4 |
| 2 | Enrique E. Romagosa | 3 |
| 2 | John F. Cooper | 3 |
| #4 | Mark G. Bouldin | 2 |
| #4 | Michael H. Lane | 2 |
| #6 | Bart Lungren | 1 |
| #6 | Brian J. Majeska | 1 |
| #6 | Donald R. Sjogren | 1 |
| #6 | Gregory S Lee | 1 |
| #6 | Joseph Drbohlav, III | 1 |
| #6 | Joseph Lorenc | 1 |
| #6 | K. Clark Christensen | 1 |
| #6 | Kenneth Clark Christensen | 1 |
| #6 | Neal Davis, II | 1 |
| #6 | Roy E. Nelson | 1 |
| #6 | Carl B. Dorius | 1 |