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Stephen L. Markle

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  • Holley, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mixer assembly apparatus and method
    • Patent number 10,315,171
    • Issue date Jun 11, 2019
    • SPX FLOW, INC.
    • Stephen L. Markle
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Mixer assembly apparatus and method
    • Patent number 9,694,329
    • Issue date Jul 4, 2017
    • SPX Corporation
    • Stephen L. Markle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Impeller assembly apparatus and method
    • Patent number 9,327,256
    • Issue date May 3, 2016
    • SPX Corporation
    • Stephen L. Markle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mixer attachment assembly apparatus and method
    • Patent number 9,101,887
    • Issue date Aug 11, 2015
    • SPX FLOW
    • Stephen L. Markle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mounting assembly and method for a drive system for a mixer
    • Patent number 7,874,719
    • Issue date Jan 25, 2011
    • SPX Corporation
    • Stephen L Markle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mixer drive mounting apparatus and method
    • Patent number 7,572,112
    • Issue date Aug 11, 2009
    • SPX Corporation
    • Stephen L. Markle
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Bearing retainer assembly and method
    • Patent number 7,507,028
    • Issue date Mar 24, 2009
    • SPX Corporation
    • Stephen L. Markle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cleanable mixer driver apparatus and method
    • Patent number 7,001,063
    • Issue date Feb 21, 2006
    • SPX Corporation
    • Stephen L. Markle
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Mixer gearbox assembly having a cross-shaft alternatively mounted i...
    • Patent number 5,842,377
    • Issue date Dec 1, 1998
    • General Signal Corporation
    • William J. Hutchings
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Double taper lock system for a locking a mixer shaft in a quill
    • Patent number 5,746,536
    • Issue date May 5, 1998
    • William F. Hutchings
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-formed labyrinth seal
    • Patent number 5,720,486
    • Issue date Feb 24, 1998
    • General Signal Corporation
    • William J. Hutchings
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mixer drive apparatus enabling radial changing of shaft seal
    • Patent number 5,560,709
    • Issue date Oct 1, 1996
    • General Signal Corporation
    • William F. Hutchings
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mixer systems
    • Patent number 5,480,228
    • Issue date Jan 2, 1996
    • General Signal Corporation
    • Jeffrey S. Gambrill
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Lab mixer for biotechnology
    • Patent number D360037
    • Issue date Jul 4, 1995
    • General Signal Corporation
    • Stephen L. Markle
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Mixer systems
    • Patent number 5,368,390
    • Issue date Nov 29, 1994
    • General Signal Corporation
    • Jeffrey S. Gambrill
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Transmission cover
    • Patent number D323663
    • Issue date Feb 4, 1992
    • General Signal Corporation
    • Stephen L. Markle
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Lab mixer
    • Patent number D322322
    • Issue date Dec 10, 1991
    • General Signal Corporation
    • Stephen L. Markle
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Chuck mechanism for detachably connecting impeller shaft and drive...
    • Patent number 5,005,843
    • Issue date Apr 9, 1991
    • General Signal Corporation
    • Stephen Markle
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Mixing apparatus
    • Patent number 4,753,534
    • Issue date Jun 28, 1988
    • General Signal Corp.
    • Stephen L. Markle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mechanism for assuring registration and contact between multiple tr...
    • Patent number 4,418,251
    • Issue date Nov 29, 1983
    • Allis-Chalmers Corporation
    • Peter W. Hartman
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Mixer Assembly Apparatus and Method
    • Publication number 20160288065
    • Publication date Oct 6, 2016
    • SPX FLOW, INC.
    • Stephen L. Markle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MIXER ASSEMBLY APPARATUS AND METHOD
    • Publication number 20130188441
    • Publication date Jul 25, 2013
    • SPX Corporation
    • Stephen L. Markle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    IMPELLER ASSEMBLY APPARATUS AND METHOD
    • Publication number 20130188445
    • Publication date Jul 25, 2013
    • SPX Corporation
    • Stephen L. Markle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MIXER ATTACHMENT ASSEMBLY APPARATUS AND METHOD
    • Publication number 20130185911
    • Publication date Jul 25, 2013
    • SPX Corporation
    • Stephen L. Markle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    In-line mixing system and method
    • Publication number 20080025144
    • Publication date Jan 31, 2008
    • SPX Corportation
    • Tony Kocienski
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Mounting assembly and method for a drive system for a mixer
    • Publication number 20070286018
    • Publication date Dec 13, 2007
    • Stephen L. Markle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Magnetic mixer drive system and method
    • Publication number 20070286015
    • Publication date Dec 13, 2007
    • SPX Corporation
    • Stephen L. Markle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Ceramic ball bearings
    • Publication number 20070076995
    • Publication date Apr 5, 2007
    • SPX Corporation
    • David Engel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Bearing retainer assembly and method
    • Publication number 20060291763
    • Publication date Dec 28, 2006
    • SPX Corporation
    • Stephen L. Markle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Mixer drive mounting apparatus and method
    • Publication number 20060153701
    • Publication date Jul 13, 2006
    • SPX Corporation
    • Stephen L. Markle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL