Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10755872 | Generator switch with a cooling device | Andreas Hiller, Philipp Ganter | 2020-08-25 |
| 10276334 | Liner arrangement and a circuit breaker with a liner arrangement and method for protecting an insulator body | Guido Meier | 2019-04-30 |
| 9263200 | High-current switching arrangement | Lukas Zehnder, Andreas Nohl, Hans Wyder, Erwin Manz, Werner Sigrist +2 more | 2016-02-16 |
| 8426730 | High-voltage isolator with field control element | Bruno Widmer, Michael Conry, Martin Lakner | 2013-04-23 |
| 8278557 | High-voltage insulator | Bruno Widmer, Martin Lakner, Leopold Ritzer, Reto Weder | 2012-10-02 |
| 8081464 | High-voltage switch with cooling | Guenter Steding, Martin Lakner, Bruno Widmer | 2011-12-20 |
| 7881033 | High-voltage system and high-power circuit breaker with cooling | Daniel Chartouni, Martin Lakner, Thomas Shoenemann, Jochen Kiefer, Lukas Zehnder +1 more | 2011-02-01 |
| 7771114 | Electrical installation with a cooling element and method for operating said installation | Jochen Kiefer, Martin Lakner, Daniel Chartouni | 2010-08-10 |
| 7557295 | Isolating tube for a cooling element which can be loaded with high voltage | Jochen Kiefer, Martin Lakner, Daniel Chartouni, Leopold Ritzer, Peter Unternaehrer +3 more | 2009-07-07 |
| 7479610 | Insulating part for a high voltage switch of a metal enclosed circuit breaker system | Guido Meier, Leopold Ritzer | 2009-01-20 |
| 7272003 | Encapsulated switching devices having heat emission elements | Marianne Pleines, Martin Lakner, Thomas Schoenemann, Xiangyang Ye | 2007-09-18 |
| 7253379 | High voltage circuit breaker with cooling | Martin Lakner, Daniel Chartouni, Thomas Schoenemann, Jochen Kiefer, Lukas Zehnder +1 more | 2007-08-07 |
| 7038912 | High-power switchgear with cooling rib arrangement | Marianne Pleines, Martin Lakner, Thomas Schoenemann | 2006-05-02 |
| 6884952 | Contact finger for a high-power switchgear | Patrick Huguenot | 2005-04-26 |