Patents by Inventor Keith L. Pascall

Keith L. Pascall 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).

  • Patent number: 4776563
    Abstract: A throttle body butterfly valve controlled by electrical signals in a drive-by-wire arrangement includes a mechanical coupling cable (9) arranged to close the throttle if the valve is locked in the open throttle condition.
    Type: Grant
    Filed: June 16, 1987
    Date of Patent: October 11, 1988
    Assignee: Lucas Industries PLC
    Inventor: Keith L. Pascall