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Darrin H. MacKenzie

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  • Windsor, VT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic gas torch ignition in an oxygen rich environment
    • Patent number 9,989,250
    • Issue date Jun 5, 2018
    • Victor Equipment Company
    • Mike Wolfinger
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Hybrid shield device for a plasma arc torch
    • Patent number 9,210,787
    • Issue date Dec 8, 2015
    • Victor Equipment Company
    • Nakhleh A. Hussary
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of directing a gas flow in a gas cutting tip
    • Patent number 8,784,574
    • Issue date Jul 22, 2014
    • Victor Equipment Company
    • Darrin MacKenzie
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Method of mixing gases for a gas cutting torch
    • Patent number 8,758,526
    • Issue date Jun 24, 2014
    • Victor Equipment Company
    • Darrin MacKenzie
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    High current electrode for a plasma arc torch
    • Patent number 8,680,426
    • Issue date Mar 25, 2014
    • Thermal Dynamics Corporation
    • Nakhleh Hussary
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hybrid shield device for a plasma arc torch
    • Patent number 8,674,256
    • Issue date Mar 18, 2014
    • Thermal Dynamics Corporation
    • Nakhleh A. Hussary
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gas cutting tip with improved flow passage
    • Patent number 8,609,020
    • Issue date Dec 17, 2013
    • Victor Equipment Company
    • Darrin MacKenzie
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Mixer for a gas cutting torch
    • Patent number 8,568,651
    • Issue date Oct 29, 2013
    • Victor Equipment Company
    • Darrin MacKenzie
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Contoured shield orifice for a plasma arc torch
    • Patent number 8,319,142
    • Issue date Nov 27, 2012
    • Thermal Dynamics Corporation
    • Nakhleh Hussary
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drag tip for a plasma cutting torch
    • Patent number 8,222,561
    • Issue date Jul 17, 2012
    • Thermal Dynamics Corporation
    • Thierry R. Renault
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hybrid shield device for a plasma arc torch
    • Patent number 7,935,909
    • Issue date May 3, 2011
    • Thermal Dynamics Corporation
    • Nakhleh A. Hussary
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Contoured shield orifice for a plasma arc torch
    • Patent number 7,737,383
    • Issue date Jun 15, 2010
    • Thermal Dynamics Corporation
    • Nakhleh A. Hussary
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Torch handle gas control
    • Patent number 7,582,844
    • Issue date Sep 1, 2009
    • Thermal Dynamics Corporation
    • Kevin D. Horner-Richardson
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Modular plasma arc torch
    • Patent number 7,429,715
    • Issue date Sep 30, 2008
    • Thermal Dynamics Corporation
    • Darrin H. MacKenzie
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cartridge body assembly for a plasma arc torch
    • Patent number D536009
    • Issue date Jan 30, 2007
    • Thermal Dynamics Corporation
    • Darrin H. MacKenzie
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Secondary spacer assembly for a plasma arc torch
    • Patent number D535674
    • Issue date Jan 23, 2007
    • Thermal Dynamics Corporation
    • Christopher J. Conway
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cartridge body for a plasma arc torch
    • Patent number D535672
    • Issue date Jan 23, 2007
    • Thermal Dynamics Corporation
    • Darrin H. MacKenzie
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Gas distributor for a plasma arc torch
    • Patent number D535673
    • Issue date Jan 23, 2007
    • Thermal Dynamics Corporation
    • Christopher J. Conway
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Plasma arc torch
    • Patent number 7,145,098
    • Issue date Dec 5, 2006
    • Thermal Dynamics Corporation
    • Darrin H. MacKenzie
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Plasma arc torch electrode
    • Patent number 7,132,619
    • Issue date Nov 7, 2006
    • Thermal Dynamics Corporation
    • Christopher J. Conway
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Plasma gas distributor with integral metering and flow passageways
    • Patent number 7,126,080
    • Issue date Oct 24, 2006
    • Thermal Dynamics Corporation
    • Thierry R. Renault
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Shield cap for a plasma arc torch
    • Patent number D525273
    • Issue date Jul 18, 2006
    • Thermal Dynamics Corporation
    • Christopher J. Conway
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Plasma arc torch
    • Patent number 7,071,443
    • Issue date Jul 4, 2006
    • Thermal Dynamics Corporation
    • Christopher J. Conway
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tip assembly for a plasma arc torch
    • Patent number D524336
    • Issue date Jul 4, 2006
    • Thermal Dynamics Corporation
    • Christopher J. Conway
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Vented shield cap for a plasma arc torch
    • Patent number D523042
    • Issue date Jun 13, 2006
    • Thermal Dynamics Corporation
    • Christopher J. Conway
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Shield cap for a plasma arc torch
    • Patent number D523043
    • Issue date Jun 13, 2006
    • Thermal Dynamics Corporation
    • Christopher J. Conway
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Tip for a plasma arc torch
    • Patent number D519135
    • Issue date Apr 18, 2006
    • Thermal Dynamics Corporation
    • Christopher J. Conway
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Plasma arc torch
    • Patent number 7,019,254
    • Issue date Mar 28, 2006
    • Thermal Dynamics Corporation
    • Darrin H. MacKenzie
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electrode for a plasma arc torch
    • Patent number D517577
    • Issue date Mar 21, 2006
    • Thermal Dynamics Corporation
    • Christopher J. Conway
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Knurled electrode for a plasma arc torch
    • Patent number D517576
    • Issue date Mar 21, 2006
    • Thermal Dynamics Corporation
    • Christopher J. Conway
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

  • Information Patent Application

    HYBRID SHIELD DEVICE FOR A PLASMA ARC TORCH
    • Publication number 20140144892
    • Publication date May 29, 2014
    • Thermal Dynamics Corporation
    • Nakhleh A. Hussary
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD OF MIXING GASES FOR A GAS CUTTING TORCH
    • Publication number 20130038000
    • Publication date Feb 14, 2013
    • Victor Equipment Company
    • Darrin MacKenzie
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    METHOD OF DIRECTING A GAS FLOW IN A GAS CUTTING TIP
    • Publication number 20130032976
    • Publication date Feb 7, 2013
    • Victor Equipment Company
    • Darrin MacKenzie
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    HIGH CURRENT ELECTRODE FOR A PLASMA ARC TORCH
    • Publication number 20120248074
    • Publication date Oct 4, 2012
    • Thermal Dynamics Corporation
    • Nakhleh HUSSARY
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    GAS CUTTING TIP WITH IMPROVED FLOW PASSAGE
    • Publication number 20120032001
    • Publication date Feb 9, 2012
    • Victor Equipment Company
    • Darrin MacKenzie
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    AUTOMATIC GAS TORCH IGNITION IN AN OXYGEN RICH ENVIRONMENT
    • Publication number 20120034567
    • Publication date Feb 9, 2012
    • Victor Equipment Company
    • Mike Wolfinger
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    MIXER FOR A GAS CUTTING TORCH
    • Publication number 20120032002
    • Publication date Feb 9, 2012
    • Victor Equipment Company
    • Darrin MacKenzie
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    HYBRID SHIELD DEVICE FOR A PLASMA ARC TORCH
    • Publication number 20110168681
    • Publication date Jul 14, 2011
    • Thermal Dynamics Corporation
    • Nakhleh A. Hussary
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CONTOURED SHIELD ORIFICE FOR A PLASMA ARC TORCH
    • Publication number 20100206853
    • Publication date Aug 19, 2010
    • Thermal Dynamics Corporation
    • Nakhleh A. Hussary
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HYBRID SHIELD DEVICE FOR A PLASMA ARC TORCH
    • Publication number 20090057276
    • Publication date Mar 5, 2009
    • Thermal Dynamics Corporation
    • Nakhleh A. Hussary
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRAG TIP FOR A PLASMA CUTTING TORCH
    • Publication number 20090057277
    • Publication date Mar 5, 2009
    • Thermal Dynamics Corporation
    • Thierry R. Renault
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Contoured shield orifice for a plasma arc torch
    • Publication number 20080083708
    • Publication date Apr 10, 2008
    • THERMAL DYNAMICS CORPORATION
    • Nakhleh A. Hussary
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Hybrid electrode for a plasma arc torch and methods of manufacture...
    • Publication number 20070173907
    • Publication date Jul 26, 2007
    • Thermal Dynamics Corporation
    • Nakhleh A. Hussary
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Plasma arc torch
    • Publication number 20060016789
    • Publication date Jan 26, 2006
    • Darrin H. MacKenzie
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Systems and methods for providing plasma arc torch parts and invent...
    • Publication number 20050242068
    • Publication date Nov 3, 2005
    • John A. Boisvert
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Retractable electrode coolant tube
    • Publication number 20040200809
    • Publication date Oct 14, 2004
    • Darrin H. MacKenzie
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Plasma arc torch
    • Publication number 20040195217
    • Publication date Oct 7, 2004
    • Christopher J. Conway
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Plasma arc torch electrode
    • Publication number 20040195219
    • Publication date Oct 7, 2004
    • Christopher J. Conway
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Torch handle gas control
    • Publication number 20040149703
    • Publication date Aug 5, 2004
    • Kevin D. Horner-Richardson
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Plasma arc torch electrode
    • Publication number 20040094519
    • Publication date May 20, 2004
    • Christopher J. Conway
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Plasma arc torch head connections
    • Publication number 20040079735
    • Publication date Apr 29, 2004
    • Kevin J. Kinerson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Plasma arc torch tip
    • Publication number 20040000538
    • Publication date Jan 1, 2004
    • Christopher J. Conway
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Plasma arc torch cooling system
    • Publication number 20030213783
    • Publication date Nov 20, 2003
    • Kevin J. Kinerson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Plasma arc torch consumables cartridge
    • Publication number 20030213784
    • Publication date Nov 20, 2003
    • Darrin H. MacKenzie
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Plasma arc torch
    • Publication number 20030213782
    • Publication date Nov 20, 2003
    • Darrin H. MacKenzie
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TORCH HANDLE GAS CONTROL
    • Publication number 20030160030
    • Publication date Aug 28, 2003
    • Kevin D. Horner-Richardson
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Modular plasma arc torch
    • Publication number 20030160032
    • Publication date Aug 28, 2003
    • Darrin H. Mackenzie
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Plasma arc torch quick disconnect
    • Publication number 20030100208
    • Publication date May 29, 2003
    • Christopher J. Conway
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Tamper resistant pin connection
    • Publication number 20030092318
    • Publication date May 15, 2003
    • Christopher J. Conway
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR