Patents by Inventor Cecil Stevens

Cecil Stevens 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).

  • Push rod for rocker arm actuation
    Publication number: 20070151535
    Abstract: The present invention provides an improved push rod for actuating poppet valves in internal combustion engines. The improved push rod provides a vibration dampening beam member to alter push rod vibration frequency spectrum, levels and amplitude introduced through push rods to valve systems. Reducing push rod vibrations and amplitude improve valve system and engine performance.
    Type: Application
    Filed: December 29, 2006
    Publication date: July 5, 2007
    Inventor: Cecil Stevens