Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9660288 | Battery subunit having multiple battery modules that are connected to one another in a parallel and/or series manner, battery system and method for producing a battery subunit | Johannes Helmich, Michael Wellm, Wolfgang Duernegger | 2017-05-23 |