Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10547220 | Electric machine | Joonas Helander, Ilkka Vainio | 2020-01-28 |
| 10389190 | Electric machine | Joonas Helander, Ari Vartiainen | 2019-08-20 |
| 10110087 | Electric machine | Joonas Helander, Ari Vartiainen, Risto Pulkkinen | 2018-10-23 |