Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6545822 | Protective helmet with an improved rear-view optical system | Giuseppe Longobardi, Franco Francini, Renzo Regini | 2003-04-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6545822 | Protective helmet with an improved rear-view optical system | Giuseppe Longobardi, Franco Francini, Renzo Regini | 2003-04-08 |