Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Edward W. Gaughan | — | 4 |
| 2 | William John Potter | — | 3 |
| 3 | Frank Huchrowski | — | 2 |
| #4 | Wesley Martincic | Transportation Ip Holdings | 1 |
| #4 | Kari Nejak-Bowen | University Of Pittsburgh | 1 |
Part of Pennsylvania