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Donald H. Frey

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  • West Hollywood, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fabric softener
    • Patent number 8,598,109
    • Issue date Dec 3, 2013
    • Method Products, Inc.
    • Frederick W. Holzhauer
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

  • Information Patent Application

    FABRIC SOFTENER
    • Publication number 20110061173
    • Publication date Mar 17, 2011
    • Method Products, Inc.
    • Frederick W. Holzhauer
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...