Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12268985 | Process for treating a gaseous effluent from pyrolytic decomposition of a polymer | Jean-Luc Dubois, Bruno de Caumia, Christian Roy | 2025-04-08 |
| 8075741 | Water purification method, process and apparatus | — | 2011-12-13 |
| D588577 | Loud speaker | — | 2009-03-17 |
| 6042696 | Horizontal moving and stirred bed reactor | Christian Roy, Bruno de Caumia | 2000-03-28 |