Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156155 | Crankshaft for a controlled variable compression ratio engine | René-Pierre Bertheau, Philippe Dury | 2021-10-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156155 | Crankshaft for a controlled variable compression ratio engine | René-Pierre Bertheau, Philippe Dury | 2021-10-26 |