Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11272752 | Device for connecting a lining layer of a helmet to an inner shock-absorbing portion of a helmet | Alberto Salvetti | 2022-03-15 |
| 10568380 | Protecting helmet with raising/lowering mechanism of the visor | Alberto Salvetti | 2020-02-25 |