Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | C. John Cotton | Unknown | 2 |
| 1 | John Mansell | Ppg Industries | 2 |
| 1 | William Howard Schroyer | L&H Industrial | 2 |
| #4 | Michael L. Acosta | — | 1 |
| #4 | Brian Lamphere | — | 1 |
| #4 | Mark Hettinger | Walker Digital Table Systems | 1 |
Part of Wyoming