Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Scott G. Vaal | Thermwood | 9 |
| 2 | John Bradley Lukac | Cnh Industrial America | 4 |
| 3 | Robert D. Rohr | Rieke | 2 |
| #4 | Paul M. Gergets | Federal Signal | 1 |
| #4 | John W. Disinger | — | 1 |
| #4 | Roger Winter | — | 1 |
| #4 | Mason Morris Smith | — | 1 |
| #4 | Mark Bulleit | — | 1 |
Part of Indiana