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Henry W. Boger

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  • Walpole, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pressure balanced spring loaded overtravel sealing apparatus
    • Patent number 9,194,501
    • Issue date Nov 24, 2015
    • Dresser, Inc.
    • Thomas Henry Cunningham
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Process fluid actuated pilot operated control valve
    • Patent number 9,068,669
    • Issue date Jun 30, 2015
    • Dresser, Inc.
    • Henry William Boger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid process control
    • Patent number 8,655,494
    • Issue date Feb 18, 2014
    • Dresser, Inc.
    • Henry W. Boger
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Control valve and positioner diagnostics
    • Patent number 7,890,216
    • Issue date Feb 15, 2011
    • Dresser, Inc.
    • Henry W. Boger
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Controlling fluid regulation
    • Patent number 7,818,093
    • Issue date Oct 19, 2010
    • Dresser, Inc.
    • Henry W. Boger
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Control valve and positioner diagnostics
    • Patent number 7,539,560
    • Issue date May 26, 2009
    • Dresser, Inc.
    • Henry W. Boger
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fluid regulation
    • Patent number 6,917,858
    • Issue date Jul 12, 2005
    • Dresser, Inc.
    • Henry W. Boger
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Noise reduction device for fluid flow systems
    • Patent number 6,880,579
    • Issue date Apr 19, 2005
    • Dresser, Inc.
    • Henry W. Boger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Noise reduction device for fluid flow systems
    • Patent number 6,807,986
    • Issue date Oct 26, 2004
    • Dresser, Inc.
    • Henry W. Boger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve positioner system
    • Patent number 6,745,084
    • Issue date Jun 1, 2004
    • Dresser, Inc.
    • Henry Boger
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Valve positioner system
    • Patent number 6,453,261
    • Issue date Sep 17, 2002
    • Dresser, Inc.
    • Henry Boger
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Valve positioner system
    • Patent number 6,272,401
    • Issue date Aug 7, 2001
    • Dresser Industries, Inc.
    • Henry Boger
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Low noise ball valve assembly with downstream insert
    • Patent number 5,988,586
    • Issue date Nov 23, 1999
    • Dresser Industries, Inc.
    • Henry William Boger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Low noise ball valve assembly with downstream airfoil insert
    • Patent number 5,890,505
    • Issue date Apr 6, 1999
    • Dresser Industries, Inc.
    • Henry William Boger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Low noise ball valve assembly with airfoil insert
    • Patent number 5,771,929
    • Issue date Jun 30, 1998
    • Dresser Industries, Inc.
    • Henry William Boger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Low noise ball valve assembly
    • Patent number 5,680,889
    • Issue date Oct 28, 1997
    • Dresser Industries, Inc.
    • Henry William Boger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adjustable valve packing arrangement
    • Patent number 5,190,264
    • Issue date Mar 2, 1993
    • Dresser Industries, Inc.
    • Henry W. Boger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    PRESSURE BALANCED SPRING LOADED OVERTRAVEL SEALING APPARATUS
    • Publication number 20140137957
    • Publication date May 22, 2014
    • Dresser, Inc.
    • Thomas Henry Cunningham
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    PROCESS FLUID ACTUATED PILOT OPERATED CONTROL VALVE
    • Publication number 20130319535
    • Publication date Dec 5, 2013
    • Dresser, Inc.
    • Henry William Boger
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    FLUID PROCESS CONTROL
    • Publication number 20100057262
    • Publication date Mar 4, 2010
    • Dresser, Inc.
    • Henry W. Boger
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    CONTROL VALVE AND POSITIONER DIAGNOSTICS
    • Publication number 20090216350
    • Publication date Aug 27, 2009
    • Dresser, Inc.
    • Henry W. Boger
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Controlling Fluid Regulation
    • Publication number 20080269951
    • Publication date Oct 30, 2008
    • Dresser, Inc.
    • Henry W. Boger
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Control Valve and Positioner Diagnostics
    • Publication number 20080163936
    • Publication date Jul 10, 2008
    • Dresser, Inc.
    • Henry W. Boger
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Fluid regulation
    • Publication number 20050049755
    • Publication date Mar 3, 2005
    • Henry W. Boger
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Noise reductio device for fluid flow systems
    • Publication number 20040262553
    • Publication date Dec 30, 2004
    • Dresser, Inc., a Delaware corporation
    • Henry W. Boger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Noise reduction device for fluid flow systems
    • Publication number 20030178592
    • Publication date Sep 25, 2003
    • Dresser, Inc.
    • Henry W. Boger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve positioner system
    • Publication number 20010037670
    • Publication date Nov 8, 2001
    • Henry Boger
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Valve positioner system
    • Publication number 20010037159
    • Publication date Nov 1, 2001
    • Henry Boger
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Valve positioner system
    • Publication number 20010032518
    • Publication date Oct 25, 2001
    • Henry Boger
    • G05 - CONTROLLING REGULATING