Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4306588 | Pneumatic control apparatus for bi-manual security | Pierre Le Torrivellec | 1981-12-22 |
| 4244391 | Pneumatic program register and corresponding module | Jacques Coudeyre | 1981-01-13 |