Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10427550 | Method for charging an electrically operated vehicle with the aid of a charging cable, charging cable and residual current arrangement for detecting a direct current | Jean-Mary Martel, Florian Festl | 2019-10-01 |