Patents by Inventor Wendy R. Grezcyn

Wendy R. Grezcyn 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).

  • Low residue antiperspirant sticks
    Patent number: 5254332
    Abstract: This invention relates to cosmetic stick antiperspirants which provide the user with smooth application, excellent antiperspirant efficacy plus deodorization, reduced residue when the composition is first applied to the skin after dry down, high temperature stability, and excellent cosmetics and aesthetics.
    Type: Grant
    Filed: March 20, 1992
    Date of Patent: October 19, 1993
    Assignee: Church & Dwight Co., Inc.
    Inventors: Wendy R. Grezcyn, Linda J. Lancaster