Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4936032 | Safety valve for hydraulic receiver and hydraulic circuit comprising same | Louis Marcon | 1990-06-26 |
| 4879944 | Hydraulic control valve | Louis Marcon | 1989-11-14 |
| 4854221 | Pilot-controlled valve for braking or speed limitation in a hydraulic circuit | — | 1989-08-08 |
| 4842019 | Pressure compensator device for proportional type hydraulic distributor and hydraulic distributor incorporating same | Andre Rousset | 1989-06-27 |
| 4736770 | Hydraulic distributor of the proportional type, with load sensing of the highest pressures in the operating circuits | Andre Rousset | 1988-04-12 |
| 4649951 | Assisted slide for pressure compensation in a hydraulic distributor | — | 1987-03-17 |
| 4633762 | Speed limiting device designed to equip the slide valve of a hydraulic system | — | 1987-01-06 |
| 4615507 | Spring return system for a component able to move reciprocally | Andre Rousset | 1986-10-07 |
| 4596274 | Slide control valve | — | 1986-06-24 |
| 4470339 | Braking valve for hydraulic circuits | — | 1984-09-11 |
| 4450865 | Hydraulic power slide valve, especially designed for public work equipment | — | 1984-05-29 |