Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5846496 | Apparatus for manufacturing chemical products | Serge Bellet, Guy Margail | 1998-12-08 |
| 5763724 | Method of manufacturing chemical products | Serge Bellet, Guy Margail | 1998-06-09 |