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Michael Kruschke
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Schwante, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Switching apparatus having a withdrawable-part rack and a lockable...
Patent number
7,141,747
Issue date
Nov 28, 2006
Siemens Aktiengesellschaft
Joerg-Uwe Dahl
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electric power circuit breaker comprising a connecting bar and an a...
Patent number
7,067,758
Issue date
Jun 27, 2006
Siemens Aktiengesellschaft
Michael Kruschke
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Device for fixing a power circuit breaker in an insertion rack
Patent number
7,064,283
Issue date
Jun 20, 2006
Siemens Aktiengesellschaft
Erhard Deylitz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power circuit breaker
Patent number
6,972,388
Issue date
Dec 6, 2005
Siemens Aktiengesellschaft
Joerg-Uwe Dahl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Chamber cover fixing for arc quenching chambers for low voltage swi...
Patent number
6,765,169
Issue date
Jul 20, 2004
Siemens Aktiengesellschaft
Michael Kruschke
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Connecting Bar Arrangement for an Electric Switch and Electric Swit...
Publication number
20070209827
Publication date
Sep 13, 2007
Michael Kruschke
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Switching apparatus having a withdrawable-part rack and a lockable...
Publication number
20060118397
Publication date
Jun 8, 2006
Joerg-Uwe Dahl
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Device for fixing a power circuit breaker in an insertion rack
Publication number
20060037846
Publication date
Feb 23, 2006
Siemens Aktiengesellschaft
Erhard Deylitz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Electric power circuit breaker comprising a connecting bar and an a...
Publication number
20050151605
Publication date
Jul 14, 2005
Michael Kruschke
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Power circuit breaker
Publication number
20040226811
Publication date
Nov 18, 2004
Joerg-Uwe Dahl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Circuit breaker
Publication number
20040155735
Publication date
Aug 12, 2004
Joerg-Uwe Dahl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Chamber cover fixing for arc quenching chambers for low voltage swi...
Publication number
20030183601
Publication date
Oct 2, 2003
Michael Kruschke
H01 - BASIC ELECTRIC ELEMENTS