Hans-Michael Wardenga

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Neddemin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Openable hatch in a fixed roof surface of motor vehicle
- Patent number 6,439,655
- Issue date Aug 27, 2002
- Webasto Vehicle Systems International GmbH
- Jörn Lenhardt
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Heating Device Using a Calorimetric Measurement Flow Sensor for Ove...
- Publication number 20090008466
- Publication date Jan 8, 2009
- Webasto AG
- Hans-Michael Wardenga
- B60 - VEHICLES IN GENERAL
Information Patent Application
Hatch for an opening in a fixed motor vehicle roof surface
- Publication number 20020153751
- Publication date Oct 24, 2002
- Jorn Lenhardt
- B60 - VEHICLES IN GENERAL