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Hai Deng

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  • Downingtown, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aqueous stain-blocking coating composition
    • Patent number 6,485,786
    • Issue date Nov 26, 2002
    • Rohm & Haas Company
    • Hai Deng
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    Aqueous stain-blocking coating composition
    • Publication number 20020004552
    • Publication date Jan 10, 2002
    • Hai Deng
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...