Ren Wang

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
One dual purpose boat
- Patent number 9,809,279
- Issue date Nov 7, 2017
- V-Mark Enterprise Ltd.
- Ren Wang
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
ONE DUAL PURPOSE BOAT
- Publication number 20160311501
- Publication date Oct 27, 2016
- Ren Wang
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT