Patents by Inventor George Collias

George Collias 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).

  • Compound golf tool
    Patent number: D403733
    Type: Grant
    Filed: January 29, 1998
    Date of Patent: January 5, 1999
    Inventor: George Collias
  • Golf spike
    Patent number: D403848
    Type: Grant
    Filed: November 17, 1997
    Date of Patent: January 12, 1999
    Inventor: George Collias