Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5899226 | Hydraulic directional valve for servocontrols of aircraft in particular helicopters | Gerard Devaud | 1999-05-04 |
| 4858650 | Electrohydraulic servovalve for the control of a hydraulic actuator, in particular in servomechanisms controlling the flight of aircraft | Gerard Devaud | 1989-08-22 |