Showing 1–1 of 1 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John D. Philp | Engelhard | 3 |
Part of Arizona
3 patents · 1 inventors
Ranked #7,847 of 20,767 cities Top 40%
Showing 1–1 of 1 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John D. Philp | Engelhard | 3 |
Part of Arizona