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Ulrich Haller
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Stuttgart, DE
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last 30 patents
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Patent Grant
Battery charger for power tools
Patent number
6,027,535
Issue date
Feb 22, 2000
Metabowerke GmbH & Co.
Robert Eberle
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
System with interchangeable battery and two chargers
Patent number
5,963,011
Issue date
Oct 5, 1999
Metabowerke GmbH & Co.
Ulrich Haller
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER