Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9018549 | Locking apparatus for an electromechanical switching device having a manual actuation option | Harald Krieger, Libor Krivanek | 2015-04-28 |
| 8362374 | Apparatus for mutual interlocking of two switches, in particular circuit breakers | Michel Hess, Harald Krieger | 2013-01-29 |
| 8269119 | Apparatus for mutually locking two switches, in particular circuit breakers | Michel Hess, Harald Krieger | 2012-09-18 |