Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Peter M. Kowalik | Cleaveland/Price | 3 |
| 2 | James E. Hart | Westinghouse Air Brake | 2 |
| 3 | Richard L. Oblich | — | 1 |
| 3 | Martin P. Golden | US Dept of Energy | 1 |
| 3 | John Drakulic | — | 1 |
| 3 | Joseph R. Kopnitsky, deceased | Westinghouse Electric | 1 |
| 3 | Rudolph R. Srdoch | Westinghouse Electric | 1 |
| 3 | Eugene N. Scarberry | Respironics | 1 |
Part of Pennsylvania