Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert R. Steele | Metro Industries | 21 |
| 2 | Kenneth Mieczkowski | Archery America, L.L.C. | 3 |
| 3 | Richard M. Matysik | Alstom Technology | 1 |
| 3 | Robert B. Walsh | Coupling Systems | 1 |
Part of Pennsylvania