Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6966989 | Method and installation for the thermal hydrolysis of sludge | Soren J. Hojsgaard, Jean-Christian Blagaard | 2005-11-22 |
| 6645386 | Water treatment method by ballasted floc including a recycling of granular material | Pascal Moreau, Patrick Binot | 2003-11-11 |
| 4401644 | Method for obtaining senarmontite and senarmontite thus obtained | Rene Bloise, Georges Morizot | 1983-08-30 |
| 4391792 | Method for obtaining photostable valentinite and valentinite thus obtained | Rene Bloise, Marcel Lorang, Georges Morizot | 1983-07-05 |