Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4701234 | Process for the manufacture of an interposed support of semipermeable membranes | Andre Nouvet | 1987-10-20 |
| 4624465 | Pneumatic safety seal joint made of elastomer with internal septum | — | 1986-11-25 |