Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8997700 | Internal combustion engine with variably timed transmission | — | 2015-04-07 |
| 7730856 | Engine with variable volumetric ratio | — | 2010-06-08 |
| 5638777 | Compression or spark ignition four-stroke internal combustion engines having a variable compression ratio enabling high supercharging pressure levels | — | 1997-06-17 |
| 4998511 | Compression ignition engine with variable swept volume | — | 1991-03-12 |
| 4625684 | Internal combustion engine | — | 1986-12-02 |