Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10604898 | Rail-bound maglev train | Bernhard Holzapfel | 2020-03-31 |
| 9583258 | Device for limiting current having variable coil impedance | Christian Schacherer | 2017-02-28 |
| 7327542 | Current limiter for limiting current in case of a fault | Klaus-Peter Juengst, Grigory Kuperman | 2008-02-05 |