TREA

Hans DRANGEL

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  • Stockholm, SE
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    TWO-STAGE TURBOCHARGER SYSTEM
    • Publication number 20150082789
    • Publication date Mar 26, 2015
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Hans DRANGEL
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTAKE AIR MODULE OF AN INTERNAL COMBUSTION ENGINE
    • Publication number 20140150757
    • Publication date Jun 5, 2014
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Hans H. Drangel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TWO-STAGE TURBO-CHARGER ENGINE SYSTEM
    • Publication number 20110020108
    • Publication date Jan 27, 2011
    • GM Global Technology Operations, Inc.
    • Pal Axelsson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ARRANGEMENT OF A TWO STAGE TURBOCHARGER SYSTEM FOR AN INTERNAL COMB...
    • Publication number 20080178591
    • Publication date Jul 31, 2008
    • GM Global Technology Operations, Inc.
    • Pal AXELSSON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Reciprocating engine
    • Publication number 20050183680
    • Publication date Aug 25, 2005
    • Hans Goransson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Method for driving an internal-combustion engine and an internal-co...
    • Publication number 20030000211
    • Publication date Jan 2, 2003
    • Saab Automobile AB
    • Hans Drangel
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...