Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9010235 | Rotary machine with pistons and a barrel | — | 2015-04-21 |
| 4911064 | Piston and barrel machine with fixed centering toggle type joint | — | 1990-03-27 |
| 4815327 | Rotary barrel machine with pistons and fixed centering pivot | — | 1989-03-28 |
| 4541773 | Safety device for motor pump group | Jean Trouillet | 1985-09-17 |
| 4417823 | Hydrostatic guide bearing of a seat | Jean Trouillet | 1983-11-29 |
| 4396302 | Hydrostatic bearing with security of function | Jean Trouillet | 1983-08-02 |
| 4381126 | Hydrostatic bearing with rotating sleeve | Jean Trouillet | 1983-04-26 |