Patents by Inventor Stewart Greer

Stewart Greer 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).

  • Patent number: D539821
    Type: Grant
    Filed: December 8, 2004
    Date of Patent: April 3, 2007
    Inventor: Stewart Greer