Hengyi Zeng

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Integrative deep draft floating production platform with unconditio...
- Patent number 8,733,266
- Issue date May 27, 2014
- China National Offshore Oil Corporation
- Bin Xie
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
INTEGRALLY EQUIPPED HEAVY DRAUGHT FLOATING TYPE OIL PRODUCTION PLAT...
- Publication number 20130092069
- Publication date Apr 18, 2013
- CHINA NATIONAL OFFSHORE OIL CORPORATION
- Bin Xie
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT