Patents by Inventor Maria Wolfson

Maria Wolfson 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).

  • Paper roll dispenser
    Patent number: D576434
    Type: Grant
    Filed: January 10, 2008
    Date of Patent: September 9, 2008
    Inventors: Maria Wolfson, Edward Drew, Richard M. Franczak