Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William M. Hann | Rohm And Haas | 2 |
| 2 | Edward M. Musingo | Betz Laboratories | 1 |
| 2 | Harry G. Hughes, Jr. | — | 1 |
Part of Pennsylvania
4 patents · 3 inventors
Ranked #7,257 of 22,654 cities Top 35%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William M. Hann | Rohm And Haas | 2 |
| 2 | Edward M. Musingo | Betz Laboratories | 1 |
| 2 | Harry G. Hughes, Jr. | — | 1 |
Part of Pennsylvania