Patents by Inventor Hemson Joseph Zenon

Hemson Joseph Zenon has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Liquid composition for fabric treatment
    Patent number: 3992332
    Abstract: A liquid composition for treatment of fabrics is disclosed as having a silicone glycol copolymer of nonionic series, a phosphate derivative of anionic series, and a compatible liquid base. Other beneficial ingredients may include a detergent, emollient, color, perfume, thickeners, liquid softening agents and soil retardants.
    Type: Grant
    Filed: August 22, 1974
    Date of Patent: November 16, 1976
    Inventor: Hemson Joseph Zenon