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André GRÜBEL
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Konigsberg, DE
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Patents Grants
last 30 patents
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Patent Grant
Insulating unit for an electric machine
Patent number
11,621,599
Issue date
Apr 4, 2023
ZF Friedrichshafen AG
Ralf Wittstadt
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Stator for an electric machine
Patent number
11,196,325
Issue date
Dec 7, 2021
ZF Friedrichshafen AG
Carsten Dotzel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
INSULATING UNIT FOR AN ELECTRICAL MACHINE
Publication number
20210344245
Publication date
Nov 4, 2021
ZF Friedrichshafen AG
Jochen WITTMANN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
INSULATING UNIT FOR AN ELECTRIC MACHINE
Publication number
20210036570
Publication date
Feb 4, 2021
Ralf WITTSTADT
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Stator For An Electric Machine
Publication number
20200227985
Publication date
Jul 16, 2020
ZF Friedrichshafen AG
Carsten DOTZEL
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER