Kremers; Wolfgang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kremers; Wolfgang.The latest application filed is for "switching device for direct-current applications".

Company Profile

0.10.5

Kremers; Wolfgang - Bonn DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Switching device for direct-current applications Grant 7,915,985 - Schmitz , et al. March 29, 2	2011-03-29
Switching Device For Direct-current Applications App 20090127229 - Schmitz; Gerd ; et al.	2009-05-21
Switching Device For Direct-current Applications App 20090127230 - Schmitz; Gerd ; et al.	2009-05-21
Contactor with connector module for control of the solenoid mechanism Grant 7,474,182 - Bolz , et al. January 6, 2	2009-01-06
Contactor with Connector Module for Control of the Solenoid Mechanism App 20080174391 - Bolz; Jakob ; et al.	2008-07-24
Electrodynamically tilting contact system for power circuit breakers Grant 7,394,032 - Handler , et al. July 1, 2	2008-07-01
Arrangement used to fix conductor rails for multi-phase switchgears Grant 7,307,500 - Gerving , et al. December 11, 2	2007-12-11
Electrodynamically Tilting Contact System for Power Circuit Breakers App 20070251809 - Handler; Kurt ; et al.	2007-11-01
Arrangement used to fix conductor rails for multi-phase switchgears App 20070042624 - Gerving; Karsten ; et al.	2007-02-22
Self-recovering current-limiting device with liquid metal Grant 6,850,145 - Kremers , et al. February 1, 2	2005-02-01
Self-recovering current-limiting device with liquid metal Grant 6,788,516 - Kraetzschmar , et al. September 7, 2	2004-09-07
Self-recovering current limiting device with liquid metal Grant 6,714,115 - Kremers , et al. March 30, 2	2004-03-30
Self-recovering current limiting device having liquid metal Grant 6,621,401 - Kremers , et al. September 16, 2	2003-09-16
Self-recovering current-limiting device having liquid metal Grant 6,603,384 - Kremers , et al. August 5, 2	2003-08-05
Self-regenerating current limter with liquid metal Grant 6,600,405 - Kremers , et al. July 29, 2	2003-07-29

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