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Michael L. Lundstrom

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  • Eastland, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mechanical joint gasket with protrusions
    • Patent number 11,603,930
    • Issue date Mar 14, 2023
    • EBAA Iron, Inc.
    • Michael L. Lundstrom
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe joint restraint apparatus
    • Patent number 9,163,760
    • Issue date Oct 20, 2015
    • EBAA Iron, Inc.
    • Michael Loyal Lundstrom
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Restrained sleeve pipe coupling
    • Patent number 7,341,288
    • Issue date Mar 11, 2008
    • EBAA Iron, Inc.
    • Michael L. Lundstrom
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Joint restraint
    • Patent number 6,173,993
    • Issue date Jan 16, 2001
    • EBAA Iron, Inc.
    • Dennis D. Shumard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe joint restraint ring with multiple inside radii
    • Patent number 6,065,784
    • Issue date May 23, 2000
    • EBAA Iron, Inc.
    • Michael L. Lundstrom
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wedge assembly restraint
    • Patent number 5,544,922
    • Issue date Aug 13, 1996
    • EBAA Iron, Inc.
    • Dennis D. Shumard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    MECHANICAL JOINT GASKET WITH PROTRUSIONS
    • Publication number 20230204105
    • Publication date Jun 29, 2023
    • EBAA Iron, Inc.
    • Michael L. Lundstrom
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MECHANICAL JOINT GASKET WITH PROTRUSIONS
    • Publication number 20220018436
    • Publication date Jan 20, 2022
    • EBAA Iron, Inc.
    • Michael L. Lundstrom
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE JOINT RESTRAINT APPARATUS AND METHOD
    • Publication number 20120313368
    • Publication date Dec 13, 2012
    • EBAA Iron, Inc.
    • Michael Loyal Lundstrom
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Restrained sleeve pipe coupling
    • Publication number 20060192384
    • Publication date Aug 31, 2006
    • EBAA Iron, Inc.
    • Michael L. Lundstrom
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Restrained sleeve pipe coupling
    • Publication number 20050140139
    • Publication date Jun 30, 2005
    • EBAA Iron, Inc.
    • Michael L. Lundstrom
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Restrained sleeve pipe coupling
    • Publication number 20030230897
    • Publication date Dec 18, 2003
    • EBAA Iron, Inc.
    • Michael L. Lundstrom
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...