Patents by Inventor Wendie T. Graf

Wendie T. Graf 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).

  • Rinse cycle fabric softener with bleach
    Patent number: 4460487
    Abstract: A stable, fabric bleaching and softening composition to be used in rinse water in contact with fabrics, and prior to fabric drying, consisting essentially of(a) hydrogen peroxide,(b) cationic amine softener, and(c) water,wherein the weight ratio of softener to hydrogen peroxide is from about 1:20 to 2:3.
    Type: Grant
    Filed: April 26, 1982
    Date of Patent: July 17, 1984
    Assignee: Purex Corporation
    Inventors: Ronald A. Robinson, Wendie T. Graf, George D. Evans, III