Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5880920 | Method and apparatus for controlling an electromagnetic switching member | Werner Fischer, Dietbert Schoenfelder, Viktor Kahr, Kai-Lars Barbehoen, Hartmut Ressel | 1999-03-09 |