Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6596173 | Inorganic filtering material modified with organomineral grafting and preparation method | Bernard Chaufer, Anne Bouguen, Murielle Rabiller-Baudry, Luc Millesime | 2003-07-22 |
| 4917798 | Method of fabricating a perforated plate for a hollow fiber separator apparatus, and devices obtained thereby | Philippe Aptel | 1990-04-17 |