Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11225931 | Piston for internal combustion engine having a target, and internal combustion engine comprising such a piston | Yves Miehe | 2022-01-18 |
| 11156155 | Crankshaft for a controlled variable compression ratio engine | René-Pierre Bertheau, Yves Miehe | 2021-10-26 |
| 10626791 | Variable compression ratio engine | Yves Miehe | 2020-04-21 |
| 9611894 | Clip-fastened raceway for a variable compression ratio engine | Sylvain Bigot | 2017-04-04 |
| 9316251 | Clip-fastened raceway for a variable compression ratio engine | Sylvain Bigot | 2016-04-19 |