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Victor Leng

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  • Guangdong, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multilayer composite
    • Patent number 9,079,689
    • Issue date Jul 14, 2015
    • Lubrizol Advanced Materials, Inc.
    • Victor Leng
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Multilayer Composite
    • Publication number 20140097187
    • Publication date Apr 10, 2014
    • LUBRIZOL ADVANCED MATERIALS, INC.
    • Victor Leng
    • B32 - LAYERED PRODUCTS