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Hans D. Baumann

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  • Rye, NH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Inline high-recovery flow control valve
    • Patent number 10,578,215
    • Issue date Mar 3, 2020
    • Hans D Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cone valve
    • Patent number 10,119,618
    • Issue date Nov 6, 2018
    • H.B. SERVICES PARTNERS L.L.C.
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Canted, single vane, three-way butterfly valve
    • Patent number 9,719,601
    • Issue date Aug 1, 2017
    • Hans D Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Differential pressure sealing device for ball valves
    • Patent number 8,979,068
    • Issue date Mar 17, 2015
    • Yeary & Associates, Inc.
    • Arthur R. Yeary
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable resistance device
    • Patent number 8,869,832
    • Issue date Oct 28, 2014
    • Hans D Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Low friction and gradually opening butterfly valve vane
    • Patent number 8,540,210
    • Issue date Sep 24, 2013
    • Hans D Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tubular shaft seal
    • Patent number 8,109,519
    • Issue date Feb 7, 2012
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Balanced-plug cage style control valve and bonnet seal assembly
    • Patent number 7,380,768
    • Issue date Jun 3, 2008
    • Fisher Controls International LLC
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluted reciprocating ball valve
    • Patent number 7,201,188
    • Issue date Apr 10, 2007
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Balanced-plug cage style control valve and bonnet seal assembly
    • Patent number 7,083,160
    • Issue date Aug 1, 2006
    • Fisher Controls International LLC
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reciprocating ball valve
    • Patent number 6,994,321
    • Issue date Feb 7, 2006
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control valve with low noise and enhanced flow characteristics
    • Patent number 6,973,941
    • Issue date Dec 13, 2005
    • Fisher Controls International LLC
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Balanced plug valve
    • Patent number 6,935,616
    • Issue date Aug 30, 2005
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Balanced-plug cage style control valve and bonnet seal assembly
    • Patent number 6,932,321
    • Issue date Aug 23, 2005
    • Fisher Controls International LLC
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Butterfly valve
    • Patent number 6,793,197
    • Issue date Sep 21, 2004
    • Fisher Controls International, Inc.
    • Charles L. DePenning
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve actuator with internal amplifying means
    • Patent number 6,776,388
    • Issue date Aug 17, 2004
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Low noise fluid control valve
    • Patent number 6,766,826
    • Issue date Jul 27, 2004
    • Fisher Controls International, Inc.
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Side mounted valve operator
    • Patent number 6,722,387
    • Issue date Apr 20, 2004
    • Fisher Controls International, Inc.
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary pneumatic actuator
    • Patent number 6,722,528
    • Issue date Apr 20, 2004
    • Fisher Controls International, Inc.
    • Hans D. Baumann
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    High performance fluid control valve
    • Patent number 6,701,958
    • Issue date Mar 9, 2004
    • Fisher Controls International, Inc.
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High performance fluid control valve
    • Patent number 6,536,472
    • Issue date Mar 25, 2003
    • Fisher Controls International, Inc.
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid pressure reduction device
    • Patent number 6,244,297
    • Issue date Jun 12, 2001
    • Fisher Controls International, Inc.
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary valve actuator and linkage
    • Patent number 6,076,799
    • Issue date Jun 20, 2000
    • Fisher Controls International, Inc.
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary valve
    • Patent number 6,024,125
    • Issue date Feb 15, 2000
    • Fisher Controls International, Inc.
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control valve positioners having improved operating characteristics
    • Patent number 5,950,668
    • Issue date Sep 14, 1999
    • Fisher Controls International, Inc.
    • Hans D. Baumann
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Fluid pressure reduction device
    • Patent number 5,941,281
    • Issue date Aug 24, 1999
    • Fisher Controls International, Inc.
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary valve actuator and linkage
    • Patent number 5,924,671
    • Issue date Jul 20, 1999
    • Fisher Controls International, Inc.
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid pressure reduction device
    • Patent number 5,769,122
    • Issue date Jun 23, 1998
    • Fisher Controls International, Inc.
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Small flow control valve with cartridge type seating arrangement
    • Patent number 5,718,410
    • Issue date Feb 17, 1998
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electro-pneumatic valve positioning device
    • Patent number 5,542,337
    • Issue date Aug 6, 1996
    • Hans D. Baumann
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Inline high-recovery flow control valve
    • Publication number 20200041005
    • Publication date Feb 6, 2020
    • H.B. Services Partners LLC
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONE VALVE
    • Publication number 20180087685
    • Publication date Mar 29, 2018
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Canted, single vane, three-way butterfly valve
    • Publication number 20160025232
    • Publication date Jan 28, 2016
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Anti cavitation control valve
    • Publication number 20150048267
    • Publication date Feb 19, 2015
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Variable resistance differential pressure regulator
    • Publication number 20140020771
    • Publication date Jan 23, 2014
    • Hans D. Baumann
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Offset type camming plug valve
    • Publication number 20130292596
    • Publication date Nov 7, 2013
    • Hans D.B. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Double eccentric butterfly valve
    • Publication number 20130248748
    • Publication date Sep 26, 2013
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Variable resistance device
    • Publication number 20130240059
    • Publication date Sep 19, 2013
    • Hans D. Baumann
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Canted, single vane, three-way butterfly valve
    • Publication number 20130228247
    • Publication date Sep 5, 2013
    • Hans D. Baumann
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Offset type ball valve
    • Publication number 20130056668
    • Publication date Mar 7, 2013
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Low friction and gradually opening butterfly valve vane
    • Publication number 20120256112
    • Publication date Oct 11, 2012
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DIFFERENTIAL PRESSURE SEALING DEVICE FOR BALL VALVES
    • Publication number 20120205569
    • Publication date Aug 16, 2012
    • YEARY & ASSOCIATES, INC.
    • Arthur R. Yeary
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Tubular shaft seal
    • Publication number 20110062672
    • Publication date Mar 17, 2011
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Angle-seating butterfly vane and method for producing the same
    • Publication number 20110024660
    • Publication date Feb 3, 2011
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Balanced-plug cage style control valve and bonnet seal assembly
    • Publication number 20060138375
    • Publication date Jun 29, 2006
    • FISHER CONTROLS INTERNATIONAL LLC
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fluted reciprocating ball valve
    • Publication number 20060042702
    • Publication date Mar 2, 2006
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Reciprocating ball type angle valve
    • Publication number 20060027771
    • Publication date Feb 9, 2006
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Reciprocating ball valve
    • Publication number 20050279962
    • Publication date Dec 22, 2005
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Balanced-plug cage style control valve and bonnet seal assembly
    • Publication number 20050279958
    • Publication date Dec 22, 2005
    • FISHER CONTROLS INTERNATIONAL LLC
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Control valve with low noise and enhanced flow characteristics
    • Publication number 20050061375
    • Publication date Mar 24, 2005
    • FISHER CONTROLS INTERNATIONAL LLC
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Balanced plug valve
    • Publication number 20050012065
    • Publication date Jan 20, 2005
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Balanced-plug cage style control valve and bonnet seal assembly
    • Publication number 20040239052
    • Publication date Dec 2, 2004
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BUTTERFLY VALVE
    • Publication number 20040149952
    • Publication date Aug 5, 2004
    • Fisher Controls International, Inc.
    • Charles L. DePenning
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Control valve with low noise and enhanced flow characteristics
    • Publication number 20040118462
    • Publication date Jun 24, 2004
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve actuator with internal amplifying means
    • Publication number 20040061084
    • Publication date Apr 1, 2004
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Low noise fluid control valve
    • Publication number 20030192601
    • Publication date Oct 16, 2003
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rotary pneumatic actuator
    • Publication number 20030173533
    • Publication date Sep 18, 2003
    • Fisher Controls International, Inc.
    • Hans D. Baumann
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Stepped butterfly valve
    • Publication number 20030122100
    • Publication date Jul 3, 2003
    • Fisher Controls International, Inc.
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    High performance fluid control valve
    • Publication number 20030111119
    • Publication date Jun 19, 2003
    • Fisher Controls International, Inc.
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Side mounted valve operator
    • Publication number 20030079779
    • Publication date May 1, 2003
    • Fisher Controls International, Inc.
    • Hans D. Baumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...