Patents by Inventor Earl L. Shaw

Earl L. Shaw 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).

  • Golf putter head
    Patent number: D447198
    Type: Grant
    Filed: December 11, 2000
    Date of Patent: August 28, 2001
    Inventor: Earl L. Shaw