Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4976454 | Suspension device for vehicles | — | 1990-12-11 |
| 4868708 | Method for voltage control of the magnets of a magnetically levitated railroad and associated control unit | — | 1989-09-19 |
| 4796724 | Process and devices for producing pressure - or shear-waves in a solid medium | Guenter Steinmetz, Ulf Steenbeck | 1989-01-10 |
| 4787317 | Rail vehicle having magnetic means for compensating for load weight | Christian Günther | 1988-11-29 |
| 4731569 | Apparatus for controlling a magnet in a magnetically suspended vehicle having a linear stator | — | 1988-03-15 |
| 4587472 | Apparatus for controlling a magnet in a magnetically suspended vehicle having a linear stator | Gunter Steinmetz | 1986-05-06 |
| 4233905 | Magnetically suspended vehicle | Eveline Gottzein, Christian Roche | 1980-11-18 |