Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342173 | Cowl for fan and its application to a vehicle motorized fan unit | — | 1994-08-30 |
| 5249927 | Profiled annular hoop for a fan helix and its application to vehicle motorized fans | — | 1993-10-05 |
| 4915583 | Radial-flow fan in particular for the air-conditioning of a motor vehicle | Maurice M. Bertot | 1990-04-10 |
| 4871298 | Falciform blade for a propeller and its application in particular in motorized fans for automobiles | — | 1989-10-03 |
| 4838072 | Method and appliance for evaluating the sound emission property of hollow components | — | 1989-06-13 |
| 4737077 | Profiled blade of a fan and its application in motor-driven ventilating devices | — | 1988-04-12 |