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Thomson coil driven switch assembly with lightweight plunger Grant 11,004,641 - Garcia-Ferre , et al. May 11, 2 | 2021-05-11 |
Thomson Coil Driven Switch Assembly With Lightweight Plunger App 20190348242 - Garcia-Ferre; Francisco ;   et al. | 2019-11-14 |
Switching device with a switching element driven via a flexible shaft Grant 8,779,310 - Keim , et al. July 15, 2 | 2014-07-15 |
Plug-in primary power connections of two modules of a gas-insulated high-voltage switchgear assembly Grant 8,629,367 - Zwicky , et al. January 14, 2 | 2014-01-14 |
Metal-encapsulated, gas-insulated, combined switch disconnector and earthing switch Grant 8,624,146 - Kuhl , et al. January 7, 2 | 2014-01-07 |
Metal-encapsulated, polyphase, gas-insulated busbar switch disconnector and earthing switch Grant 8,552,317 - Zwicky , et al. October 8, 2 | 2013-10-08 |
Switching Device With A Switching Element Driven Via A Flexible Shaft App 20130186736 - Keim; Klaus ;   et al. | 2013-07-25 |
Electric circuit breaker and switchgear panel with circuit breaker Grant 8,481,881 - Saxl , et al. July 9, 2 | 2013-07-09 |
Metal-encapsulated, Gas-insulated, Combined Switch Disconnector And Earthing Switch App 20130032575 - KUHL; Daniel ;   et al. | 2013-02-07 |
Plug-in Primary Power Connections Of Two Modules Of A Gas-insulated High-voltage Switchgear Assembly App 20120138573 - ZWICKY; Daniel ;   et al. | 2012-06-07 |
Electric Circuit Breaker And Switchgear Panel With Circuit Breaker App 20120138575 - SAXL; David ;   et al. | 2012-06-07 |
Insulator with disc-shaped carrier element Grant 8,193,467 - Holaus , et al. June 5, 2 | 2012-06-05 |
Metal-encapsulated, Polyphase, Gas-insulated Busbar Switch Disconnector And Earthing Switch App 20120120560 - ZWICKY; Daniel ;   et al. | 2012-05-17 |
Heavy-duty circuit-breaker with sealing against hot gas Grant 7,732,727 - Saxl , et al. June 8, 2 | 2010-06-08 |
Nozzle fastening for electrical switching apparatus Grant 7,619,177 - Saxl , et al. November 17, 2 | 2009-11-17 |
Heavy-duty circuit breaker with erosion-resistant short-circuit current routing Grant 7,595,461 - Saxl , et al. September 29, 2 | 2009-09-29 |
Switching chamber for a gas-insulated high-voltage circuit breaker Grant 7,507,931 - Saxl , et al. March 24, 2 | 2009-03-24 |
Insulator App 20080179171 - HOLAUS; Walter ;   et al. | 2008-07-31 |
Heavy-duty circuit-breaker with sealing against hot gas App 20080011719 - Saxl; David ;   et al. | 2008-01-17 |
Heavy-duty circuit breaker with erosion-resistant short-circuit current routing App 20080006608 - Saxl; David ;   et al. | 2008-01-10 |
Nozzle fastening for electrical switching apparatus App 20070295693 - Saxl; David ;   et al. | 2007-12-27 |
Switching Chamber For A Gas-insulated High-voltage Circuit Breaker App 20070272659 - SAXL; David ;   et al. | 2007-11-29 |
Contact system for an electrical switching device App 20070246444 - Saxl; David ;   et al. | 2007-10-25 |