Christoph Käppner

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Braunschweig, DE

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Patents Grantslast 30 patents

Information Patent Grant
Drive unit for a motor vehicle
- Patent number 9,670,836
- Issue date Jun 6, 2017
- Volkswagen Aktiengesellschaft
- Asmus Carstensen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Heat exchange device and drive unit for a motor vehicle
- Patent number 9,458,752
- Issue date Oct 4, 2016
- Volkswagen Aktiengesellschaft
- Asmus Carstensen
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HEAT EXCHANGE DEVICE AND DRIVE UNIT FOR A MOTOR VEHICLE
- Publication number 20150013335
- Publication date Jan 15, 2015
- Volkswagen Aktiengesellschaft
- Asmus CARSTENSEN
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
DRIVE UNIT FOR A MOTOR VEHICLE
- Publication number 20150013328
- Publication date Jan 15, 2015
- Volkswagen Aktiengesellschaft
- Asmus CARSTENSEN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS