Dieterich Standard, Inc.

Image Guided Technologies, Inc.

Jesse Dean Paylor

Ivan Faul

Terry Xen Beachey

Charles Theodore Orleskie

Kevin Green

A tool for supporting and centering a flat circular orifice plate flow meter between two pipe flanges that have circumferentially spaced apart circular flange bolt holes that lie on a bolt circle and receive circular flange bolts for interconnecting the flanges, comprising a flat plate having a first edge which includes at least two points that lie on a line of curvature having a radius equal to the radius of the circular orifice plate, and at least one set of at least two tool holes sized to receive two of the bolts that interconnect the flanges.

Orifice plate alignment device

A system for calibrating an error between the location of a feature of an object as determined by indirect calculation compared to as determined by physical measurement in order to be able to use this determined error to correct the location of the feature as determined by calculation in actual use in the field. This error is found by calculating the position and orientation of the object, having energy emitters disposed thereon, in a plurality of orientations and positions relative to a reference frame, but with the feature in a substantially constant position relative to the reference frame; calculating the locations of the feature of the object from these calculated positions and orientations; averaging these calculated locations; determining the location of the feature by physical measurement thereof in relation to the physical locations of the emitters; and comparing the calculated average location with the physically measured loacation to arrive at the error.

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Frederick, CO, United States of America

Jesse Dean Paylor