Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William A. Carter | Hem Research | 2 |
| 2 | Edward L. Graeber | Elf Atochem North America | 1 |
| 2 | Joseph M. Gravelle | Arkema | 1 |
Part of Pennsylvania
4 patents · 3 inventors · 1.2/1k pop.
Ranked #6,634 of 20,767 cities Top 35%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William A. Carter | Hem Research | 2 |
| 2 | Edward L. Graeber | Elf Atochem North America | 1 |
| 2 | Joseph M. Gravelle | Arkema | 1 |
Part of Pennsylvania