Patents by Inventor Bobby Grace

Bobby Grace 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).

  • Sole for a golf putter head
    Patent number: D360009
    Type: Grant
    Filed: November 1, 1994
    Date of Patent: July 4, 1995
    Assignee: Bobby Grace Golf Design, Inc.
    Inventor: Bobby Grace
  • Golf putter head
    Patent number: D371180
    Type: Grant
    Filed: May 19, 1995
    Date of Patent: June 25, 1996
    Assignee: Bobby Grace Golf Design, Inc.
    Inventor: Bobby Grace
  • Golf putter head
    Patent number: D373160
    Type: Grant
    Filed: May 23, 1995
    Date of Patent: August 27, 1996
    Assignee: Bobby Grace Golf Design, Inc.
    Inventor: Bobby Grace