Patents by Inventor Gregory S. Halter

Gregory S. Halter 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: D310551
    Type: Grant
    Filed: September 14, 1987
    Date of Patent: September 11, 1990
    Assignee: The House of Myrtlewood, Inc.
    Inventors: Scott W. West, Leslie C. Streeter, Gregory S. Halter