Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D482340 | Communication device | — | 2003-11-18 |
| 4769857 | Integral helmet fitted with a chin piece which may be lifted by forward shifting and swinging movements | Alberto Lapucci, Cesare Sordi | 1988-09-13 |