Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11992831 | Method for completely emptying a catalytic reactor by means of an articulated arm equipped with rotary spiral protuberances | — | 2024-05-28 |
| 10065164 | Method for completely emptying a catalytic reactor | Jean Darcissac, Romain Vial, Lilian Bernard, Pierre Dufresne | 2018-09-04 |
| 10065165 | Method for completely emptying a catalytic reactor | Jean Darcissac, Romain Vial, Lilian Bernard, Pierre Dufresne | 2018-09-04 |