Patents by Inventor Robert Jay George

Robert Jay George 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).

  • Water jacketed cylinder
    Patent number: 4108118
    Abstract: A water jacketed replacement cylinder assembly for air-cooled motorcycle engines including means to control and direct the flow of liquid coolant for most effective heat transfer at the normally hottest zone at the thrust side of the cylinder.
    Type: Grant
    Filed: December 9, 1976
    Date of Patent: August 22, 1978
    Inventor: Robert Jay George