Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10661877 | Electric drive for a vehicle | Philipp Krieger, Marc Hartmeyer | 2020-05-26 |
| 10647398 | Boat engine for propelling a boat | — | 2020-05-12 |
| 10556659 | Boat with electric drive | Philipp Krieger, Marc Hartmeyer | 2020-02-11 |