Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James R. Kasperik | Kennametal | 11 |
| 2 | Ted R. Massa | Kennametal | 2 |
| 3 | Allan R. Bakerink | Diebold | 1 |
| 3 | Ruy Frota De Souza | — | 1 |
| 3 | Russell L. Yeckley | Kennametal | 1 |
| 3 | Joseph P. Reardon | Hycomp | 1 |
| 3 | Drew A. Demangone | Berg Technology | 1 |
| 3 | Frank Battaglia | Kennametal | 1 |
| 3 | Edmund Isakov | Kennametal | 1 |
| 3 | Kevin Michael Gamble | Kennametal | 1 |
Part of Pennsylvania