Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9627153 | Electrical medium or high voltage switching device | Francesco Pisu, Jadran Kostovic, Jakub Korbel, Luca Lienhard, Reto Karrer +1 more | 2017-04-18 |
| 9627155 | Electrical switching device with a triple motion contact arrangement | Jadran Kostovic, Jakub Korbel, Reto Karrer, Sami Kotilainen, Timothy J. Sutherland +1 more | 2017-04-18 |
| 7820933 | Puffer circuit breaker with an overpressure valve | Kurt Kammerl, Timo Kehr, Stephan Grob | 2010-10-26 |
| 7402771 | Circuit breaker | Xiangyang Ye, Frank Wolter | 2008-07-22 |