Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9947486 | Switch unit, in particular a circuit breaker | — | 2018-04-17 |
| 9799462 | Switching device with a heat extraction apparatus | Wolfgang Feil | 2017-10-24 |
| 9147541 | Circuit breaker comprising ventilation channels for efficient heat dissipation | Wolfgang Feil, Alexander Spies | 2015-09-29 |
| 8441114 | Electronic circuit composed of sub-circuits and method for producing | Martin Birner, Hubert Schierling, Norbert Seliger | 2013-05-14 |
| 7995356 | Power semiconductor module comprising load connection elements applied to circuit carriers | Karl-Heinz Schaller | 2011-08-09 |
| 6863923 | Method and compositions for printing substrates | Axel Kalleder, Martin Mennig, Helmut Schmidt | 2005-03-08 |
| 6641427 | Device for contacting an electric line, especially a flat conductor cable | — | 2003-11-04 |
| 6597570 | Device for dissipating heat from an electronic component situated in a housing | Robert Jung, Erich Zerbian | 2003-07-22 |
| 5684670 | Control switch or signaling unit control panel mounting arrangement | Rudolf Zimmermann, Reinhard Herdegen, Josef Birzer | 1997-11-04 |