Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8166884 | Switch assembly for magnetic levitation railways | Qinghua Zheng, Friedrich Loeser | 2012-05-01 |
| 7966942 | Flexible steel girder and switch assembly producer therewith for magnetic levitation railways | Qinghua Zheng, Friedrich Loeser | 2011-06-28 |
| 7752740 | Apparatus for laying at least one electric line into the grooves of a longitudinal stator | Juergen Braun | 2010-07-13 |
| 7563984 | Device for connecting the sheath of an electric winding to a ground conductor and a maglev train equipped therewith | Marcus Bauer, Friedrich Loeser | 2009-07-21 |