Hongwei Duan

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Weifang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Fabrics having double layers of terry or pile
- Patent number 8,578,972
- Issue date Nov 12, 2013
- Hongwei Duan
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...

Patents Applicationslast 30 patents

Information Patent Application
HIGHLY ABSORBENT, SUPER-SOFT AND FUNCTIONALIZED COMPOSITE YARN, TEX...
- Publication number 20170204540
- Publication date Jul 20, 2017
- Hongwei DUAN
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Application
FABRICS HAVING DOUBLE LAYERS OF TERRY OR PILE
- Publication number 20120255643
- Publication date Oct 11, 2012
- Hongwei Duan
- D03 - WEAVING