Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8307793 | Internal combustion engine with two intake valves per cylinder which are actuated hydraulically and have differentiated return springs | Ferreri Paolo, Gianolio Laura, Micelli Damiano, Peci Davide, Vattaneo Francesco | 2012-11-13 |