Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Greggory L. Hardin | — | 3 |
| 2 | Robert Braack | — | 2 |
| 2 | Boby R. Hefner | — | 2 |
| 2 | Joe Everett Burkett | — | 2 |
| 2 | Charles Baird | — | 2 |
| #6 | Joe Evertt Burkett | — | 1 |
| #6 | John H. Stempel | — | 1 |
| #6 | Phil Huggins | — | 1 |
| #6 | Jerry D. McGuire | — | 1 |
| #6 | Lou A. Beal | — | 1 |
| #6 | Kay T. Rankin | — | 1 |
| #6 | R. Edward Rankin | — | 1 |
Part of Texas