Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7563115 | Plug-in power supply with exchangeable mains plug unit | Ulrich Bernsmann, Manfred Wegmann, Michael Bothe, Yonggui Wu | 2009-07-21 |
| 7075779 | Voltage transformer with hinged housing | Michael Bothe, Michael Becks | 2006-07-11 |