Valve seat threaded into a coupling element

Patents Grantslast 30 patents

  • Information Patent Grant

    Unibody bypass plunger and valve cage

    • Patent number 11,920,443
    • Issue date Mar 5, 2024
    • Flowco Production Solutions, LLC
    • Garrett S. Boyd
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Unibody bypass plunger and valve cage with sealable ports

    • Patent number 11,578,570
    • Issue date Feb 14, 2023
    • FlowCo Production Solutions, LLC
    • Mitchell A. Boyd
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Unibody bypass plunger and valve cage

    • Patent number 11,530,599
    • Issue date Dec 20, 2022
    • Flowco Production Solutions, LLC
    • Garrett S. Boyd
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Unibody bypass plunger and valve cage

    • Patent number 11,434,733
    • Issue date Sep 6, 2022
    • Flowco Production Solutions, LLC
    • Garrett S. Boyd
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Unibody bypass plunger and valve cage with sealable ports

    • Patent number 11,401,789
    • Issue date Aug 2, 2022
    • FlowCo Production Solutions, LLC
    • Mitchell A. Boyd
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Soft shift SPM valve

    • Patent number 11,326,716
    • Issue date May 10, 2022
    • The Subsea Company
    • Barry J McMiles
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Methods and apparatus related to a purge valve for a capacitor

    • Patent number 10,242,808
    • Issue date Mar 26, 2019
    • Ioxus, Inc.
    • Thor E. Eilertsen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow activated circulating valve

    • Patent number 9,267,345
    • Issue date Feb 23, 2016
    • Interwell AS
    • Eirik Grande
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Methods and apparatus related to a purge valve for a capacitor

    • Patent number 8,760,850
    • Issue date Jun 24, 2014
    • Ioxus, Inc.
    • Thor E. Eilertsen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve with reversible valve seat for high-pressure pump (HP)

    • Patent number 7,104,276
    • Issue date Sep 12, 2006
    • Udhe High Pressure Technologies GmbH
    • Rolf Einhaus
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fuel feeding pipe

    • Patent number 7,040,669
    • Issue date May 9, 2006
    • Asteer Co., Ltd.
    • Toru Kenmotsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow control valve coupling structure

    • Patent number 6,883,538
    • Issue date Apr 26, 2005
    • Pacific Engineering Corp.
    • Masayuki Toyokawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    In-line check valve

    • Patent number 5,174,327
    • Issue date Dec 29, 1992
    • The Viking Corporation
    • Perin E. Truax
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Subterranean well casing float tool

    • Patent number 4,953,622
    • Issue date Sep 4, 1990
    • Baker Hughes Incorporated
    • Douglas J. Lehr
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Subterranean well casing float tool

    • Patent number 4,872,510
    • Issue date Oct 10, 1989
    • Baker Hughes Incorporated
    • Douglas J. Lehr
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Poppet valve

    • Patent number 4,712,619
    • Issue date Dec 15, 1987
    • Halliburton Company
    • Lee W. Stepp
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3910307

    • Patent number 3,910,307
    • Issue date Oct 7, 1975
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3850194

    • Patent number 3,850,194
    • Issue date Nov 26, 1974
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3542057

    • Patent number 3,542,057
    • Issue date Nov 24, 1970
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    3473609

    • Patent number 3,473,609
    • Issue date Oct 21, 1969
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3459217

    • Patent number 3,459,217
    • Issue date Aug 5, 1969
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3084709

    • Patent number 3,084,709
    • Issue date Apr 9, 1963
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2900998

    • Patent number 2,900,998
    • Issue date Aug 25, 1959
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2737199

    • Patent number 2,737,199
    • Issue date Mar 6, 1956
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2578069

    • Patent number 2,578,069
    • Issue date Dec 11, 1951
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2454072

    • Patent number 2,454,072
    • Issue date Nov 16, 1948
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2322139

    • Patent number 2,322,139
    • Issue date Jun 15, 1943
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2262726

    • Patent number 2,262,726
    • Issue date Nov 11, 1941
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2216622

    • Patent number 2,216,622
    • Issue date Oct 1, 1940
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2148327

    • Patent number 2,148,327
    • Issue date Feb 21, 1939
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    UNIBODY BYPASS PLUNGER AND VALVE CAGE

    • Publication number 20230120288
    • Publication date Apr 20, 2023
    • Flowco Production Solutions, LLC
    • Garrett S. Boyd
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    UNIBODY BYPASS PLUNGER AND VALVE CAGE WITH SEALABLE PORTS

    • Publication number 20220275712
    • Publication date Sep 1, 2022
    • FlowCo Production Solutions, LLC
    • Mitchell A. Boyd
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Flow Activated Circulating Valve

    • Publication number 20140345705
    • Publication date Nov 27, 2014
    • Interwell AS
    • Eirik Grande
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Methods and apparatus related to a purge valve for a capacitor

    • Publication number 20120063057
    • Publication date Mar 15, 2012
    • Thor E. Eilertsen
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Valve with reversible valve seat for high-pressure pump (HP)

    • Publication number 20050115614
    • Publication date Jun 2, 2005
    • Rolf Einhaus
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fuel feeding pipe

    • Publication number 20040084094
    • Publication date May 6, 2004
    • Asteer Co., Ltd.
    • Toru Kenmotsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Flow control valve coupling structure

    • Publication number 20020062869
    • Publication date May 30, 2002
    • Masayuki Toyokawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...