Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6326879 | Thermal switch arrangement for electromagnetic coils | Werner Hangmann, Matthias Paul, Norbert Krogmeier | 2001-12-04 |
| 5975846 | Pump for washing-machines, tumble-driers, dishwashers and suchlike | — | 1999-11-02 |
| 4381048 | Electric motor with automatically acting brake | Hans Haverkamp | 1983-04-26 |