Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Frederick N. Biesecker | Drug Plastics & Glass Company | 2 |
| 2 | Edward Pentz | Certainteed | 1 |
| 2 | Douglas D. Lopata | Enpirion | 1 |
| 2 | Timothy D. McKenrick | — | 1 |
Part of Pennsylvania
5 patents · 4 inventors · 1.3/1k pop.
Ranked #9,331 of 30,730 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Frederick N. Biesecker | Drug Plastics & Glass Company | 2 |
| 2 | Edward Pentz | Certainteed | 1 |
| 2 | Douglas D. Lopata | Enpirion | 1 |
| 2 | Timothy D. McKenrick | — | 1 |
Part of Pennsylvania