Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4343778 | Process for the purification of residual industrial gases containing small quantities of sulfur compounds | Jacques Batteux, Claude Blanc | 1982-08-10 |
| 4291003 | Process for the purification of residual industrial gases containing small quantities of sulfur compounds | Jacques Batteux, Claude Blanc | 1981-09-22 |