Patents by Inventor Marion Robert Jahn

Marion Robert Jahn 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).

  • Field testable instrument housing connection
    Patent number: 9476791
    Abstract: A field testable instrument housing connection is made up of an integral instrument housing assembly that includes both an instrument housing and a separate one-piece compression nut portion and a separate modified reducing union. The instrument housing has a mating geometry that is disposed over the downhole portion of the separate modified reducing union and the separate one-piece compression nut portion is then disposed over both the uphole portion of the instrument housing and a downhole portion of the modified reducing union. The complete assembly of the modified reducing union, including primary and secondary seals in combination with the integral instrument housing assembly provide then both an annular seal and a seal of the instrument housing. The entire assembly is field testable via provided test ports.
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: October 25, 2016
    Assignee: Halliburton Energy Services, Inc.
    Inventor: Marion Robert Jahn
  • Field Testable Instrument Housing Connection
    Publication number: 20140151998
    Abstract: A field testable instrument housing connection for field testing of multiple seal connections between concentric metal tubes and hermetically sealed instrument housings.
    Type: Application
    Filed: December 5, 2012
    Publication date: June 5, 2014
    Applicant: HALLIBURTON ENERGY SERVICES. INC.
    Inventor: Marion Robert Jahn