Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11767774 | Poppet valve | Alberto Aimasso, Luigi Lia | 2023-09-26 |
| 11384842 | Hollow poppet valve and manufacturing method therefor | Alberto Aimasso, Mario Filippo Caloiaro, Luigi Lia, Manuel Ruscigno | 2022-07-12 |