Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William H. Hoyt | — | 3 |
| 2 | Kenneth J. Knels | — | 2 |
| 2 | Colonel N. Bynum | — | 2 |
| 2 | Andrew J. Brutosky | — | 2 |
| #5 | Zales David Davidson | Longyear Tm | 1 |
| #5 | Robert Facklam | — | 1 |
| #5 | Ron Shaide | — | 1 |
Part of Montana