Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7140336 | Internal combustion engine with valves with variable actuation which are driven by a single pumping piston and controlled by a single solenoid valve for each engine cylinder | Francesco Vattaneo, Damiano Micelli, Roberto Saretto | 2006-11-28 |
| 6981476 | Internal combustion engine with a single camshaft which controls exhaust valves mechanically and intake valves through an electronically controlled hydraulic device | Roberto Saretto, Francesco Vattaneo | 2006-01-03 |