Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10790107 | Circuit breaker | Ernst-Dieter Wilkening | 2020-09-29 |
| 10607792 | Disconnecting device for galvanic direct current interruption | Ernst-Dieter Wilkening, Dirk Boesche | 2020-03-31 |