Patents Represented by Attorney Perret Doise, APLC
  • Patent number: 7246031
    Abstract: The pipeline locator/coordinate mapping device is a tool to be utilized for the location of pipeline coordinate data points via a Cartesian coordinate system. The device will initiate from a known origin or datum with horizontal, X coordinate; longitudinal, Y coordinate; and vertical, Z coordinate respectively being equal to zero. As the device traverses internally through the pipeline, away from the origin or datum, a time increment will correspond to the recorded data, pressures and accelerations, and hence allow the positional coordinate points along the pipeline to be derived in three dimensional space for incremental positions versus time. By analysis of the data displacements from the origin or datum in succession, the pipeline may be located and mapped in an as-built position from a frame of reference, i.e. longitudinal and latitudinal coordinates along the earth.
    Type: Grant
    Filed: July 17, 2006
    Date of Patent: July 17, 2007
    Inventor: Todd Gerard Boudreaux
  • Patent number: 7100463
    Abstract: The pipeline locator/coordinate mapping device is a tool to be utilized for the location of pipeline coordinate data points via a Cartesian coordinate system. The device will initiate from a known origin or datum with horizontal, X coordinate; longitudinal, Y coordinate; and vertical, Z coordinate respectively being equal to zero. As the device traverses internally through the pipeline, away from the origin or datum, a time increment will correspond to the recorded data, pressures and accelerations, and hence allow the positional coordinate points along the pipeline to be derived in three dimensional space for incremental positions versus time. By analysis of the data displacements from the origin or datum in succession, the pipeline may be located and mapped in an as-built position from a frame of reference, i.e. longitudinal and latitudinal coordinates along the earth.
    Type: Grant
    Filed: May 11, 2004
    Date of Patent: September 5, 2006
    Inventor: Todd Gerard Boudreaux