Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jean Michel Provot | Perstorp Ab | 4 |
| 2 | Rene Lecorvaisier | Gebr. Happich Gmbh | 1 |
| 2 | Andr e Levray | Elf Atochem S.A. | 1 |
| 2 | Odile Thomardel | Sollac | 1 |
7 patents · 4 inventors
Ranked #5,650 of 24,315 cities Top 25%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jean Michel Provot | Perstorp Ab | 4 |
| 2 | Rene Lecorvaisier | Gebr. Happich Gmbh | 1 |
| 2 | Andr e Levray | Elf Atochem S.A. | 1 |
| 2 | Odile Thomardel | Sollac | 1 |