Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William B. Zimmerman | Ppg Industries | 7 |
| 2 | Howard Windows, Jr. | — | 2 |
Part of Pennsylvania
9 patents · 2 inventors · 6.8/1k pop.
Ranked #55,498 of 111,555 cities Top 50%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William B. Zimmerman | Ppg Industries | 7 |
| 2 | Howard Windows, Jr. | — | 2 |
Part of Pennsylvania