Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7259646 | Electrical service device having an arc prechamber area, prechamber plates and a current-limiting arc-quenching device | Klaus Kling, Patrick Claeys, Richard Kommert | 2007-08-21 |
| 7247808 | Electrical service device having an arc prechamber area, arc guide rails and a current-limiting arc-quenching device | Wolfgang Dorfeld, Ralf Weber | 2007-07-24 |
| 6717090 | Arc quenching configuration for an electrical switching device | Klaus Kling, Richard Kommert, Jurgen Hofmann, Patrick Claeys | 2004-04-06 |