Patents by Inventor Joe E. Eggleston

Joe E. Eggleston 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).

  • Line moving apparatus for wireline supported tools
    Patent number: 4600059
    Abstract: For use with a wire line supported tool adapted to be run in open hole, a wire line connector to be installed between the wire line and at the top of the tool is set forth. The line moving apparatus of this disclosure preferably incorporates concentric telescoping sleeves with guide slots and cooperative protruding lugs. This apparatus attaches to the top end of a tool which is to be held stationary. This enables the supportive wire line to be continuously moved with stroking motion to thereby prevent pressure differential sticking at key seating the mud cake in the open hole.
    Type: Grant
    Filed: February 4, 1985
    Date of Patent: July 15, 1986
    Assignee: Halliburton Company
    Inventors: Joe E. Eggleston, David R. Warren