Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10116019 | Energy storage assembly, temperature control device, and motor vehicle | Joshua T. Smith, Christian Allmann, Berthold Hellenthal | 2018-10-30 |
| 10110061 | Energy storage device for an electrical AC voltage grid | Berthold Hellenthal, Uwe Opitz | 2018-10-23 |
| 9902283 | Battery for a motor vehicle, motor vehicle, and method for operating a battery | Berthold Hellenthal | 2018-02-27 |