Patents by Inventor Jacqueline DeRenzo

Jacqueline DeRenzo 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).

  • Ironing aid composition
    Patent number: 5409619
    Abstract: An ironing aid composition for use in the steam chamber of a steam iron comprises propylene glycol, glycerine and optionally a volatile fragrance. The composition can be used drop-wise in concentrated form or can be diluted with water.
    Type: Grant
    Filed: August 23, 1993
    Date of Patent: April 25, 1995
    Assignee: Reckitt & Colman Inc.
    Inventor: Jacqueline DeRenzo