Patents by Inventor Robert W. Gammon, Jr.

Robert W. Gammon, 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).

  • Golf ball
    Patent number: D501900
    Type: Grant
    Filed: April 27, 2004
    Date of Patent: February 15, 2005
    Inventor: Robert W. Gammon, Jr.
  • Golf club
    Patent number: D519592
    Type: Grant
    Filed: October 27, 2004
    Date of Patent: April 25, 2006
    Assignee: Down the Line Concepts, Inc.
    Inventor: Robert W. Gammon, Jr.