Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William Emil Waldron | Air Products And Chemicals | 5 |
| 2 | Raymond Keiper | — | 2 |
| 3 | Kurt Adam Miller | Lutron Electronics Co. | 1 |
| 3 | Lee H. Fisher | AT&T | 1 |
Part of Pennsylvania
9 patents · 4 inventors · 3.0/1k pop.
Ranked #55,498 of 111,555 cities Top 50%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William Emil Waldron | Air Products And Chemicals | 5 |
| 2 | Raymond Keiper | — | 2 |
| 3 | Kurt Adam Miller | Lutron Electronics Co. | 1 |
| 3 | Lee H. Fisher | AT&T | 1 |
Part of Pennsylvania