Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5934075 | Booster with prefilling without limitation in flowrate | Philippe Castel, Guy Meynier | 1999-08-10 |
| 4877055 | Leakage device for the drainage of a diaphragm accumulator | Pierre Knuchel | 1989-10-31 |
| 4761564 | Electrical contactor | Pierre Pressaco | 1988-08-02 |
| 4436051 | Hoisting and lowering mechanism for a rotatable mast | Jacques Ragain, Marc Prevost | 1984-03-13 |