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Georg Breuch
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Greven, DE
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Patents Grants
last 30 patents
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Patent Grant
Rechargeable battery pack, in particular for use with electrical ha...
Patent number
7,570,013
Issue date
Aug 4, 2009
Metabowerke GmbH
Jochen Graeber
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Battery charger with charge state detection on the primary side
Patent number
7,362,075
Issue date
Apr 22, 2008
Friwo Geraetebau GmbH
Michael Bothe
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Device and method for the detection of a charging voltage
Patent number
6,906,498
Issue date
Jun 14, 2005
Friwo Geraetebau GmbH
Georg Breuch
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Rechargeable battery pack, in particular for use with electrical ha...
Publication number
20070069686
Publication date
Mar 29, 2007
Metabowerke GmbH
Jochen Graeber
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Battery charger with charge state detection on the primary side
Publication number
20070001648
Publication date
Jan 4, 2007
Friwo Geraetebau GmbH
Michael Bothe
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Device and method for the detection of a charging voltage
Publication number
20030214268
Publication date
Nov 20, 2003
FRIWO GERAETEBAU GMBH
Georg Breuch
G01 - MEASURING TESTING