Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11040761 | System for operating a boat equipped with an electric drive | Jens Biebach | 2021-06-22 |
| 10661877 | Electric drive for a vehicle | Jens Biebach, Marc Hartmeyer | 2020-05-26 |
| 10556659 | Boat with electric drive | Jens Biebach, Marc Hartmeyer | 2020-02-11 |
| 10392095 | Electric drive and emergency stop switch for boats | Jens Biebach, Marc Hartmeyer | 2019-08-27 |
| 10096863 | Electrical accumulator with water sensor | Marc Hartmeyer, Jens Biebach | 2018-10-09 |
| 9815541 | Boat with electric drive | Jens Biebach, Marc Hartmeyer | 2017-11-14 |
| 9789946 | Boat with electric drive and emergency off switch | Jens Biebach, Marc Hartmeyer | 2017-10-17 |
| 9718526 | Boat with high-voltage system | Jens Biebach, Marc Hartmeyer | 2017-08-01 |