Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4292053 | Declogging process for filtration installation and improved filtration installation | — | 1981-09-29 |
| 4284419 | Declogging process for filtration installation and improved filtration installation | — | 1981-08-18 |
| 4276019 | Process for regenerating of an adsorbing material in the form of particles charged with at least two volatile compounds having different thermal stabilities | Albert Rebours, Philippe Dumortier, Paul Marchal | 1981-06-30 |