Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4693867 | Mineralization apparatus for the individual, automatic, treatment of samples of products placed in recipients | Roger Commarmot, Jean-Francois Gardais | 1987-09-15 |
| 4681740 | Apparatus for the chemical reaction by wet process of various products | Roger Commarmot, Jean-Francois Gardais | 1987-07-21 |