Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Barbara Ramfel | Arkema France | 6 |
| 2 | Betty Laurent | Elf Atochem S.A. | 5 |
| 3 | Barbara Wiegert | Arkema France | 1 |
12 patents · 3 inventors
Ranked #49,208 of 111,555 cities Top 45%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Barbara Ramfel | Arkema France | 6 |
| 2 | Betty Laurent | Elf Atochem S.A. | 5 |
| 3 | Barbara Wiegert | Arkema France | 1 |