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Ashraf Abouelleil

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  • Oswego, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve with active seal and shaft blowout prevention device
    • Patent number 10,844,964
    • Issue date Nov 24, 2020
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Anti-shock check valve
    • Patent number 10,844,965
    • Issue date Nov 24, 2020
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure energized seat for plug valve
    • Patent number 10,808,850
    • Issue date Oct 20, 2020
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bonded seat with annular ribs
    • Patent number 10,794,494
    • Issue date Oct 6, 2020
    • Mueller International, LLC
    • Ashraf Abouelleil
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Positive hub seal
    • Patent number 10,480,660
    • Issue date Nov 19, 2019
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure activated valve seat
    • Patent number 10,408,355
    • Issue date Sep 10, 2019
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve with active seal and shaft blowout prevention device
    • Patent number 10,378,656
    • Issue date Aug 13, 2019
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft blowout prevention device
    • Patent number 10,371,282
    • Issue date Aug 6, 2019
    • Mueller International, LLC
    • Purushottam Savalia
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Butterfly valve seat with seat cover
    • Patent number 10,267,424
    • Issue date Apr 23, 2019
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valve with accelerated closure
    • Patent number 9,945,487
    • Issue date Apr 17, 2018
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve seat stiffener
    • Patent number 9,927,034
    • Issue date Mar 27, 2018
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lining for mechanical joints
    • Patent number 9,903,496
    • Issue date Feb 27, 2018
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valve with accelerated closure
    • Patent number 9,752,692
    • Issue date Sep 5, 2017
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ANTI-SHOCK CHECK VALVE
    • Publication number 20200124182
    • Publication date Apr 23, 2020
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE ENERGIZED SEAT FOR PLUG VALVE
    • Publication number 20200124189
    • Publication date Apr 23, 2020
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE WITH ACTIVE SEAL AND SHAFT BLOWOUT PREVENTION DEVICE
    • Publication number 20190316684
    • Publication date Oct 17, 2019
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BONDED SEAT WITH ANNULAR RIBS
    • Publication number 20190309857
    • Publication date Oct 10, 2019
    • Mueller International, LLC
    • Ashraf Abouelleil
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    VALVE WITH ACTIVE SEAL AND SHAFT BLOWOUT PREVENTION DEVICE
    • Publication number 20190145526
    • Publication date May 16, 2019
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE ACTIVATED VALVE SEAT
    • Publication number 20190128426
    • Publication date May 2, 2019
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    POSITIVE HUB SEAL
    • Publication number 20190101214
    • Publication date Apr 4, 2019
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TORQUE REDUCING VALVE SEAT
    • Publication number 20180149278
    • Publication date May 31, 2018
    • Mueller International, LLC
    • Ashraf Abouelleil
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SHAFT BLOWOUT PREVENTION DEVICE
    • Publication number 20170370181
    • Publication date Dec 28, 2017
    • Mueller International, LLC
    • Purushottam Savalia
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CHECK VALVE WITH ACCELERATED CLOSURE
    • Publication number 20170343122
    • Publication date Nov 30, 2017
    • Mueller International, LLC
    • Ashraf Abouelleil
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    BUTTERFLY VALVE SEAT WITH SEAT COVER
    • Publication number 20170234436
    • Publication date Aug 17, 2017
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHECK VALVE WITH ACCELERATED CLOSURE
    • Publication number 20170198823
    • Publication date Jul 13, 2017
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE SEAT STIFFENER
    • Publication number 20170059052
    • Publication date Mar 2, 2017
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LINING FOR MECHANICAL JOINTS
    • Publication number 20160348800
    • Publication date Dec 1, 2016
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE BODY AND SEAT WITH TONGUE AND GROOVE CONNECTION
    • Publication number 20160178067
    • Publication date Jun 23, 2016
    • Mueller International, LLC
    • Ashraf Abouelleil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...