Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9721739 | DC voltage switch for high voltage electrical systems | Hendrik-Christian Köpf, Andreas Minke, Ernst-Dieter Wilkening | 2017-08-01 |
KH
Karsten Haupt
Overall (2017): #355,661 of 506,227Top 75%
1
Patents 2017