Patents by Inventor John Martello

John Martello 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).

  • Light switch extension
    Patent number: D400185
    Type: Grant
    Filed: November 5, 1996
    Date of Patent: October 27, 1998
    Inventor: John Martello