Patents by Inventor David A. Mudd

David A. Mudd 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).

  • Musical walking stick
    Patent number: D479767
    Type: Grant
    Filed: February 19, 2002
    Date of Patent: September 23, 2003
    Inventor: David A. Mudd