Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6679488 | Armature spring for a relay | Juergen Breitlow-Hertzfeldt, Ralf Hoffmann | 2004-01-20 |
| 6677842 | Load disconnecting switch especially for use in motor vehicles | Bernd Saffian, Thomas Hähnel, Rainer Vogel, Karsten Pietsch | 2004-01-13 |
| 6674353 | Magnet system for a relay | Ralf Hoffmann, Josef Kern, Karsten Pietsch | 2004-01-06 |