Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11417931 | Energy storage system for a vehicle | Bernhard Ehrlich, Ruediger Jaeppelt, Stephan Andreas Goertler | 2022-08-16 |
| 7541814 | Method and device for determining the charge of a battery | Rik W. De Doncker, Eckhard Karden, Birger Fricke | 2009-06-02 |