Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4561831 | Rotary hydraulic axially slidable vane device of variable capacity | Jose Mallen-Herrero, Daniel Leroy, Patrice Charlat | 1985-12-31 |
| 4492541 | Rotary electrohydraulic device with axially sliding vanes | Jose Mallen-Herrero, Daniel Leroy, Patrice Charlat | 1985-01-08 |