Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7862721 | Method for producing hydrogen sulphide and the use thereof, in particular, for depolluting heavy metal-containing flows | Bernard Ollivier, Yannick Aman Baptiste Combet-Blanc, Marie-Laure Fardeau | 2011-01-04 |
| 7799222 | Method for producing hydrogen sulphide and the use thereof, in particular, for depolluting heavy metal-containing flows | Bernard Ollivier, Yannick Aman Baptiste Combet-Blanc, Marie-Laure Fardeau | 2010-09-21 |