Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778368 | Electrical service distribution board | Winrich Habedank, Peter Heilig, Heinz-Erich Popa, Jorg Puhr-Westerheide, Bernd Siedelhofer +2 more | 2004-08-17 |
| 6717090 | Arc quenching configuration for an electrical switching device | Klaus Kling, Alexander Rab, Jurgen Hofmann, Patrick Claeys | 2004-04-06 |