Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6314895 | Method for treating fluid liquid containing a volatile fraction | Jean-François Nogrette, Bernard Lefebvre, Jean-Guy Notelteers | 2001-11-13 |
| 4255266 | Water purification process | Henri Moreaud, Pierre Gilles | 1981-03-10 |