Patents by Inventor Sharon D. Greenan

Sharon D. Greenan 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).

  • Pet stackable paper dish
    Patent number: D569560
    Type: Grant
    Filed: September 19, 2007
    Date of Patent: May 20, 2008
    Inventor: Sharon D. Greenan