Patents Represented by Attorney Robert Ingram

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  • Pipe aligning apparatus
    Patent number: 4872709
    Abstract: A toggle clamp is fitted with opposed pipe flange engaging jaws and provides a rapid means of alignment and positioning of flanged pipe during assembly; particularly suited for use with split "V" clamp joints.
    Type: Grant
    Filed: May 2, 1983
    Date of Patent: October 10, 1989
    Assignee: The Dow Chemical Company
    Inventor: Eugene V. Stack