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David L. Fratarelli

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  • West Chester, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Enzyme curable alkyd composition
    • Patent number 8,841,360
    • Issue date Sep 23, 2014
    • Rohm & Haas Company
    • Selvanathan Arumugam
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    ENZYME CURABLE ALKYD COMPOSITION
    • Publication number 20140094552
    • Publication date Apr 3, 2014
    • Rohm and Haas Company
    • Selvanathan Arumugam
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...