Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jonathan T. Martz | Ppg Industries Ohio | 2 |
| 1 | Joseph W. Kozora | — | 2 |
| 3 | W. Thomas Urmson, Jr. | Portec Rail Products | 1 |
Part of Pennsylvania
5 patents · 3 inventors
Ranked #8,220 of 28,648 cities Top 30%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jonathan T. Martz | Ppg Industries Ohio | 2 |
| 1 | Joseph W. Kozora | — | 2 |
| 3 | W. Thomas Urmson, Jr. | Portec Rail Products | 1 |
Part of Pennsylvania