Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5899226 | Hydraulic directional valve for servocontrols of aircraft in particular helicopters | Arnaud Libault de la Chevasnerie | 1999-05-04 |
| 5868035 | Electrohydraulic actuator for controlling a vehicle gearbox of the type having an input barrel | — | 1999-02-09 |
| 5560248 | System for the assisted selection of the ratios of an automobile gearbox | Serge Grand | 1996-10-01 |
| 5539639 | Device for dynamically controlling the trim of a vehicle | Christian Valent | 1996-07-23 |
| 5507197 | System for the assisted selection of the ratios of an automobile gearbox | Serge Grand | 1996-04-16 |
| 4905572 | Hydraulic directional valve for an aircraft control | Serge David | 1990-03-06 |
| 4858650 | Electrohydraulic servovalve for the control of a hydraulic actuator, in particular in servomechanisms controlling the flight of aircraft | Arnaud Libault de la Chevasnerie | 1989-08-22 |
| 4414881 | Hydraulic control device | — | 1983-11-15 |
| 4413547 | Servo-control device for aircraft flight control | — | 1983-11-08 |
| 4372702 | Piston and rod assembly for sliding in a cylinder | — | 1983-02-08 |
| 4335745 | Hydraulic distributor, especially for servo-control systems of aircraft and helicopters | Marcel Bouveret | 1982-06-22 |