Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8877050 | Process for the treatment of liquid effluents laden with hydrocarbons | Christian Martin | 2014-11-04 |
| 6186354 | Wedge box of alveolar material mould and process for its production | — | 2001-02-13 |
| 5087823 | Device for determining the characteristics of particles in suspension in a liquid | Jacques Silvy | 1992-02-11 |