Patents by Inventor G. Steven Antcliff

G. Steven Antcliff 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).

  • Electronic engine speed and position apparatus for camshaft gear applications
    Patent number: 6305353
    Abstract: An apparatus for sensing engine speed and engine angular position. A tone wheel with a plurality of reference indicators and a position indicator is mounted to a camshaft gear. The reference and position indicators rotate past a Hall Effect sensor which generates a sensor signal suitable for use by a controller for determination of engine speed and engine angular position. Other embodiments do not include a controller.
    Type: Grant
    Filed: August 18, 2000
    Date of Patent: October 23, 2001
    Assignee: Cummins Engine Company
    Inventors: Gregory A. Weber, G. Steven Antcliff, John Jerl Purcell, III
  • Electronic engine speed and position apparatus for camshaft gear applications
    Patent number: 6131547
    Abstract: An apparatus for sensing engine speed and engine angular position. A tone wheel with a plurality of reference indicators and a position indicator is mounted to a camshaft gear. The reference and position indicators rotate past a Hall effect sensor which generates a sensor signal suitable for use by a controller for determination of engine speed and engine angular position.
    Type: Grant
    Filed: February 27, 1998
    Date of Patent: October 17, 2000
    Assignee: Cummins Engine Company, Inc.
    Inventors: Gregory A. Weber, G. Steven Antcliff, John Jerl Purcell, III