Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4920944 | Ignition device for an internal combustion engine with two spark plugs per cylinder | Alessandro Piccone, Domenico D'Angelo | 1990-05-01 |
| 4889086 | Automatic timing variation device for an internal combustion engine | Pier L. Scapecchi, Giovanni Coghi | 1989-12-26 |