Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William T. Urmson, Jr. | Portec Rail Products | 2 |
| 2 | Jeffrey T. Dederer | Westinghouse Electric | 1 |
| 2 | W. Thomas Urmson, Jr. | Portec Rail Products | 1 |
Part of Pennsylvania
4 patents · 3 inventors
Ranked #15,027 of 40,593 cities Top 40%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William T. Urmson, Jr. | Portec Rail Products | 2 |
| 2 | Jeffrey T. Dederer | Westinghouse Electric | 1 |
| 2 | W. Thomas Urmson, Jr. | Portec Rail Products | 1 |
Part of Pennsylvania