Ruihua Han

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Troy, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Acoustic and thermal cover assembly
- Patent number 9,120,442
- Issue date Sep 1, 2015
- GM Global Technology Operations LLC
- Ruihua Han
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ACOUSTIC AND THERMAL COVER ASSEMBLY
- Publication number 20140076269
- Publication date Mar 20, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ruihua Han
- B60 - VEHICLES IN GENERAL