Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Peter Paul Gregar | Wabtec Holding | 2 |
| 2 | Kim D. Hoffmann | Regal Beloit America | 1 |
| 2 | Nenad Vidojevic | C. Cretors & | 1 |
| 2 | Carl Riedel | Regal Beloit America | 1 |
| 2 | William E. Pajak | Honeywell | 1 |
| 2 | Richard Mitch Gaffigan | — | 1 |
Part of Indiana