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Glen W. Davidson

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  • Roseville, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pump rod and driving link with side-load reducing configuration
    • Patent number 12,196,200
    • Issue date Jan 14, 2025
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Displacement pump mounting and retention
    • Patent number 11,927,183
    • Issue date Mar 12, 2024
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Displacement pump mounting and retention
    • Patent number 11,927,184
    • Issue date Mar 12, 2024
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Displacement pump mounting and retention
    • Patent number 11,891,991
    • Issue date Feb 6, 2024
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Displacement pump mounting and retention
    • Patent number 11,873,809
    • Issue date Jan 16, 2024
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Displacement pump mounting and retention
    • Patent number 11,873,810
    • Issue date Jan 16, 2024
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Displacement pump mounting and retention
    • Patent number 11,732,708
    • Issue date Aug 22, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Displacement pump mounting and retention
    • Patent number 11,530,697
    • Issue date Dec 20, 2022
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Displacement pump mounting and retention
    • Patent number 11,396,871
    • Issue date Jul 26, 2022
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump rod and driving link with side-load reducing configuration
    • Patent number 11,286,926
    • Issue date Mar 29, 2022
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Displacement pump mounting and retention
    • Patent number 11,035,359
    • Issue date Jun 15, 2021
    • Graco Minnesota Inc.
    • David J. Thompson
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Free wheeling motor fan
    • Patent number 10,594,188
    • Issue date Mar 17, 2020
    • Graco Minnesota Inc.
    • Glen W. Davidson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Pump rod and driving link with side-load reducing configuration
    • Patent number 10,502,206
    • Issue date Dec 10, 2019
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Self-aligning mounting and retention system
    • Patent number 10,094,375
    • Issue date Oct 9, 2018
    • Graco Minnesota Inc.
    • Glen W. Davidson
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Integral mounting system on axial reciprocating pumps
    • Patent number 10,077,771
    • Issue date Sep 18, 2018
    • Graco Minnesota, Inc.
    • Glen W. Davidson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Airless pump
    • Patent number D753188
    • Issue date Apr 5, 2016
    • Graco Minnesota Inc.
    • Andrew J. Kopel
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Airless pump
    • Patent number D752648
    • Issue date Mar 29, 2016
    • Graco Minnesota Inc.
    • Andrew J. Kopel
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Retaining nut/ring
    • Patent number D747183
    • Issue date Jan 12, 2016
    • Graco Minnesota Inc.
    • Glen W. Davidson
    • D08 - Tools and hardware
  • Information Patent Grant

    Control valve for airless sprayer pressure adjustment
    • Patent number 9,192,952
    • Issue date Nov 24, 2015
    • Graco Minnesota Inc.
    • Steve D. Becker
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Pump rod
    • Patent number D742927
    • Issue date Nov 10, 2015
    • Graco Minnesota Inc.
    • David J. Thompson
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Hand-tightened pressure transducer
    • Patent number 8,683,868
    • Issue date Apr 1, 2014
    • Graco Minnesota Inc.
    • Glen W. Davidson
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Poppet check valve for air-assisted spray gun
    • Patent number 7,971,806
    • Issue date Jul 5, 2011
    • Graco Minnesota Inc.
    • Daniel R. Johnson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Texture sprayer
    • Patent number D616064
    • Issue date May 18, 2010
    • Graco Minnesota Inc.
    • Barry W. Mattson
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Texture applicator
    • Patent number D588230
    • Issue date Mar 10, 2009
    • Barry W. Mattson
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Texture pump
    • Patent number D550715
    • Issue date Sep 11, 2007
    • Graco Minnesota Inc.
    • Glen W. Davidson
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Airless spray pump
    • Patent number 6,752,067
    • Issue date Jun 22, 2004
    • Graco Minnesota Inc.
    • Glen W. Davidson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    PUMP ROD AND DRIVING LINK WITH SIDE-LOAD REDUCING CONFIGURATION
    • Publication number 20250101975
    • Publication date Mar 27, 2025
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP ROD AND DRIVING LINK WITH SIDE-LOAD REDUCING CONFIGURATION
    • Publication number 20240191709
    • Publication date Jun 13, 2024
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DISPLACEMENT PUMP MOUNTING AND RETENTION
    • Publication number 20230383745
    • Publication date Nov 30, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DISPLACEMENT PUMP MOUNTING AND RETENTION
    • Publication number 20230383744
    • Publication date Nov 30, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DISPLACEMENT PUMP MOUNTING AND RETENTION
    • Publication number 20230366396
    • Publication date Nov 16, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DISPLACEMENT PUMP MOUNTING AND RETENTION
    • Publication number 20230349375
    • Publication date Nov 2, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP ROD AND DRIVING LINK WITH SIDE-LOAD REDUCING CONFIGURATION
    • Publication number 20230340955
    • Publication date Oct 26, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DISPLACEMENT PUMP MOUNTING AND RETENTION
    • Publication number 20230082554
    • Publication date Mar 16, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP ROD AND DRIVING LINK WITH SIDE-LOAD REDUCING CONFIGURATION
    • Publication number 20220341417
    • Publication date Oct 27, 2022
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DISPLACEMENT PUMP MOUNTING AND RETENTION
    • Publication number 20220213891
    • Publication date Jul 7, 2022
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP ROD AND DRIVING LINK WITH SIDE-LOAD REDUCING CONFIGURATION
    • Publication number 20210277890
    • Publication date Sep 9, 2021
    • Graco Minnesota Inc.
    • David J. Thompson
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    PUMP ROD AND DRIVING LINK WITH SIDE-LOAD REDUCING CONFIGURATION
    • Publication number 20200102951
    • Publication date Apr 2, 2020
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FREE WHEELING MOTOR FAN
    • Publication number 20160211723
    • Publication date Jul 21, 2016
    • Graco Minnesota Inc.
    • Glen W. DAVIDSON
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    SELF-ALIGNING MOUNTING AND RETENTION SYSTEM
    • Publication number 20160186788
    • Publication date Jun 30, 2016
    • Graco Minnesota Inc.
    • Glen W. Davidson
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    PUMP ROD AND DRIVING LINK WITH SIDE-LOAD REDUCING CONFIGURATION
    • Publication number 20160186743
    • Publication date Jun 30, 2016
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTEGRAL MOUNTING SYSTEM ON AXIAL RECIPROCATING PUMPS
    • Publication number 20160186744
    • Publication date Jun 30, 2016
    • Graco Minnesota Inc.
    • Glen W. Davidson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTROL VALVE FOR AIRLESS SPRAYER PRESSURE ADJUSTMENT
    • Publication number 20130256426
    • Publication date Oct 3, 2013
    • Steve D. Becker
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    HAND-TIGHTENED PRESSURE TRANSDUCER
    • Publication number 20120017694
    • Publication date Jan 26, 2012
    • Glen W. Davidson
    • G01 - MEASURING TESTING
  • Information Patent Application

    CONTAMINANT-REJECTING SCREW THREADS
    • Publication number 20120014764
    • Publication date Jan 19, 2012
    • Glen W. Davidson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RETENTION SYSTEM FOR ELASTOMERIC SPRAY NOZZLE RETAINER
    • Publication number 20110006138
    • Publication date Jan 13, 2011
    • Graco Minnesota Inc.
    • Keith A. Christensen
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    POPPET CHECK VALVE FOR AIR-ASSISTED SPRAY GUN
    • Publication number 20100163645
    • Publication date Jul 1, 2010
    • Graco Minnesota Inc.
    • Daniel R. Johnson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...