Patents by Inventor Martin J. Joyce

Martin J. Joyce 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).

  • Air induction system for an internal combustion engine
    Patent number: 5190007
    Abstract: An air induction system for an internal combustion engine has a dual choke inlet, a spindle passes diametrically across both chokes, a pair of throttle blades are secured to the spindle for rotation therewith, each throttle blade being located in a different one of the chokes, the throttle blades being angularly offset from each other.
    Type: Grant
    Filed: January 29, 1992
    Date of Patent: March 2, 1993
    Assignee: Jaguar Cars Limited
    Inventor: Martin J. Joyce