Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10431784 | Method for clamping a lithium ion accumulator, lithium ion accumulator and motor vehicle having a lithium ion accumulator | Stefan Pfeiffer, Michael Gless, Axel Bormann | 2019-10-01 |