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Steven Keith Mackenzie

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  • West Bloomfield, MI, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PASSIVELY MANAGED HOOD AND PLENUM FED AIR INDUCTION SYSTEM WITH PAR...
    • Publication number 20180298856
    • Publication date Oct 18, 2018
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Steven K. Mackenzie
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WASTE WATER HEAT RECOVERY SYSTEM
    • Publication number 20170254595
    • Publication date Sep 7, 2017
    • MAC-DAN INNOVATIONS LLC
    • Steven Keith Mackenzie
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    WASTE WATER HEAT RECOVERY SYSTEM
    • Publication number 20150292805
    • Publication date Oct 15, 2015
    • MAC-DAN INNOVATIONS LLC
    • Steven Keith Mackenzie
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    AIR DUCT ASSEMBLY FOR ENGINE
    • Publication number 20120222641
    • Publication date Sep 6, 2012
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Steven K. Mackenzie
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    WASTE WATER HEAT RECOVERY SYSTEM
    • Publication number 20110240269
    • Publication date Oct 6, 2011
    • MAC-DAN INNOVATIONS LLC
    • Steven Keith Mackenzie
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    PASSIVELY DEPLOYABLE AIR DAM FOR A VEHICLE
    • Publication number 20110187151
    • Publication date Aug 4, 2011
    • GM Global Technology Operations, Inc.
    • Steven K. Mackenzie
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LONGITUDINAL MEMBER ASSEMBLY WITH JOINT
    • Publication number 20090162138
    • Publication date Jun 25, 2009
    • GM Global Technology Operations, Inc.
    • FRANK BURGER
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Variable thickness member for vehicles
    • Publication number 20070035118
    • Publication date Feb 15, 2007
    • Chi-Mou Ni
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Internally reinforced hydroformed assembly and method of making same
    • Publication number 20050279049
    • Publication date Dec 22, 2005
    • Steven K. MacKenzie
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS