Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Samuel Eichelberger | Kennametal | 2 |
| 2 | Timothy A. Okel | Ppg Industries Ohio | 1 |
| 2 | Peter M. Kowalik | Cleaveland/Price | 1 |
| 2 | Thomas J. Baric | Parker-Hannifin | 1 |
| 2 | Eugene N. Scarberry | Respironics | 1 |
| 2 | Richard Charles Dombrowski, Jr. | Koniniklijke Philips N.V. | 1 |
Part of Pennsylvania