Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Frank J. Fecera | — | 1 |
| 1 | William G. Ruth | Rohm And Haas | 1 |
| 1 | James E. Schmidt | Black & Decker | 1 |
| 1 | Arnold T. Galpin | Transol Coporation | 1 |
Part of Pennsylvania
4 patents · 4 inventors · 4.8/1k pop.
Ranked #9,387 of 28,648 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Frank J. Fecera | — | 1 |
| 1 | William G. Ruth | Rohm And Haas | 1 |
| 1 | James E. Schmidt | Black & Decker | 1 |
| 1 | Arnold T. Galpin | Transol Coporation | 1 |
Part of Pennsylvania