Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033365 | Magnetic rail brake device with asymmetric excitation coils and/or with multi-part coils | Michael Kassan | 2011-10-11 |
| 7866449 | Magnetic rail brake device | Herrmann Koidl, Lothar Schmied, Richard Rathhammer, Stefan Haas | 2011-01-11 |