Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11135910 | Electric kart and battery | Heinz Kusel, Stefan Gruber, Giuliano Tironzelli, Emilio Stopponi | 2021-10-05 |
| 10703198 | Kart and drive assembly for a kart | Heinz Kusel, Stefan Gruber | 2020-07-07 |