Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5190247 | Arrangement of a rotary apparatus for landing gears | — | 1993-03-02 |
| 4782879 | Hydraulic or pneumatic pressure control device and its application in devices regulating the pressure of tires of vehicles in motion | Jean-Jacques Diefenbach | 1988-11-08 |
| 4696334 | Deflating device for pneumatic tires of vehicles | Andre Sinic, Jean-Jacques Diefenbach | 1987-09-29 |