Patents by Inventor H. Clayton Lyons

H. Clayton Lyons 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).

  • Valved piston with rocker arm journaled to piston
    Patent number: 4958601
    Abstract: The invention comprises an internal combustion engine having at least one cylinder, a movable piston in the cylinder, a valve in the head of the piston, a push pin engaging the valve, a rocker arm pivoted at one end to the piston and engaging the push pin, and cam means to move the arm and thereby open and close the valve.
    Type: Grant
    Filed: September 19, 1988
    Date of Patent: September 25, 1990
    Inventor: H. Clayton Lyons