Patents by Inventor Gregory A. Gossage

Gregory A. Gossage 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).

  • Hammer head
    Patent number: D283392
    Type: Grant
    Filed: August 29, 1983
    Date of Patent: April 15, 1986
    Inventor: Gregory A. Gossage
  • Hammer head
    Patent number: D398505
    Type: Grant
    Filed: July 18, 1997
    Date of Patent: September 22, 1998
    Inventor: Gregory A. Gossage