Patents Assigned to Raytheon UTD, Incorporated
  • Centralizer-based survey and navigation device and method
    Patent number: 7870912
    Abstract: A Centralizer based Survey and Navigation (CSN) device designed to provide borehole or passageway position information. The CSN device can include one or more displacement sensors, centralizers, an odometry sensor, a borehole initialization system, and navigation algorithm implementing processor(s). Also, methods of using the CSN device for in-hole survey and navigation.
    Type: Grant
    Filed: August 17, 2009
    Date of Patent: January 18, 2011
    Assignee: Raytheon UTD, Incorporated
    Inventors: Benjamin Dolgin, William Suliga, Brett Goldstein, David Vickerman, John L. Hill, III, Joram Shenhar, Keith Grindstaff, Steven A. Cotten
  • Centralizer-based survey and navigation device and method
    Patent number: 7584808
    Abstract: A Centralizer based Survey and Navigation (CSN) device designed to provide borehole or passageway position information. The CSN device can include one or more displacement sensors, centralizers, an odometry sensor, a borehole initialization system, and navigation algorithm implementing processor(s). Also, methods of using the CSN device for in-hole survey and navigation.
    Type: Grant
    Filed: December 14, 2005
    Date of Patent: September 8, 2009
    Assignee: Raytheon UTD, Incorporated
    Inventors: Benjamin Dolgin, William Suliga, Brett Goldstein, David Vickerman, John L. Hill, III, Joram Shenhar, Keith Grindstaff, Steven A. Cotten