Patents by Inventor George S. Withrow

George S. Withrow 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).

  • Coin holder and dispenser adapted for use with a coin-operated slot machine
    Patent number: 6817938
    Abstract: A coin holder and dispenser holds coins for use with a slot machine and is used to easily and efficiently dispense coins directly into the coin slot of the slot machine.
    Type: Grant
    Filed: September 12, 2003
    Date of Patent: November 16, 2004
    Inventors: Jon J. Sorensen, George S. Withrow