Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Eric H. Albrecht | U.S. Natural Resources | 2 |
| 2 | James D. Schroeder | Black & Decker | 1 |
| 2 | Earl C. Haag, III | — | 1 |
| 2 | Frederick D. Roemer | Vance Products | 1 |
Part of Pennsylvania
5 patents · 4 inventors · 1.2/1k pop.
Ranked #6,932 of 24,315 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Eric H. Albrecht | U.S. Natural Resources | 2 |
| 2 | James D. Schroeder | Black & Decker | 1 |
| 2 | Earl C. Haag, III | — | 1 |
| 2 | Frederick D. Roemer | Vance Products | 1 |
Part of Pennsylvania