Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | David N. Walters | Ppg Industries Ohio | 5 |
| 2 | Clinton B. ARMSTRONG | Westinghouse Electric | 1 |
Part of Pennsylvania
6 patents · 2 inventors
Ranked #12,418 of 44,143 cities Top 30%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | David N. Walters | Ppg Industries Ohio | 5 |
| 2 | Clinton B. ARMSTRONG | Westinghouse Electric | 1 |
Part of Pennsylvania