Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Douglas D. Lopata | Enpirion | 2 |
| 1 | Edward Pentz | Certainteed | 2 |
| 3 | Detlef B. Gluszynski | Agere Systems Guardian | 1 |
| 3 | Michael C. Northrup | Cabot | 1 |
| 3 | Gerald J. Crowley | — | 1 |
| 3 | Devon T. Siesholtz | Graco Children'S Products | 1 |
| 3 | Bruce Clay | Arkema | 1 |
Part of Pennsylvania