Patents by Inventor Raymond D. Mathews, Jr.

Raymond D. Mathews, Jr. 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).

  • Glass golf putter
    Patent number: D447526
    Type: Grant
    Filed: December 19, 2000
    Date of Patent: September 4, 2001
    Inventor: Raymond D. Mathews, Jr.
  • Glass golf putter
    Patent number: D483085
    Type: Grant
    Filed: November 22, 2002
    Date of Patent: December 2, 2003
    Inventor: Raymond D. Mathews, Jr.
  • Glass golf putter
    Patent number: D427261
    Type: Grant
    Filed: October 26, 1998
    Date of Patent: June 27, 2000
    Inventor: Raymond D. Mathews, Jr.
  • Glass golf putter
    Patent number: D434093
    Type: Grant
    Filed: February 22, 2000
    Date of Patent: November 21, 2000
    Inventor: Raymond D. Mathews, Jr.