Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4518635 | Process for sealing at least one end of a cellular module | Jacques Mougin | 1985-05-21 |
| 4426762 | Method for selectively obturating at least one end of a structural module | — | 1984-01-24 |
| 4338273 | Process for the production of alveolar modules | — | 1982-07-06 |