Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jean Collomb | Unknown | 1 |
| 1 | Raymond Roumieu | Aluminum Pechiney | 1 |
| 1 | Francois Ackermann | Europeene De Retraitement De Catalyseurs-Eurecat | 1 |
3 patents · 3 inventors
Ranked #7,847 of 20,767 cities Top 40%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jean Collomb | Unknown | 1 |
| 1 | Raymond Roumieu | Aluminum Pechiney | 1 |
| 1 | Francois Ackermann | Europeene De Retraitement De Catalyseurs-Eurecat | 1 |