Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Samuel Heineman, III | — | 1 |
| 1 | Harry C. Grau | — | 1 |
| 1 | Brenton G. Wallace, Jr. | — | 1 |
| 1 | Oliver E. Owen | — | 1 |
| 1 | Raymond P. Jefferis, III | Gulf Eastern Manufacturing | 1 |
Part of Pennsylvania
5 patents · 5 inventors
Ranked #3,857 of 15,417 cities Top 30%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Samuel Heineman, III | — | 1 |
| 1 | Harry C. Grau | — | 1 |
| 1 | Brenton G. Wallace, Jr. | — | 1 |
| 1 | Oliver E. Owen | — | 1 |
| 1 | Raymond P. Jefferis, III | Gulf Eastern Manufacturing | 1 |
Part of Pennsylvania