Jan ZIMMERMANN

Person

  • Mainz, DE

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CYLINDER HEAD WITH LIQUID COOLING SYSTEM AND METHOD FOR COOLING THE...

    • Publication number 20120132156
    • Publication date May 31, 2012
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Waldemar SCHLIDT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    OIL SUPPLY DEVICE

    • Publication number 20110180034
    • Publication date Jul 28, 2011
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Jan ZIMMERMANN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OIL SEPARATING DEVICE

    • Publication number 20110174280
    • Publication date Jul 21, 2011
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Jan ZIMMERMANN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    TURBOCHARGER AND CYLINDER HEAD

    • Publication number 20090151327
    • Publication date Jun 18, 2009
    • GM Global Technology Operations, Inc.
    • Jan ZIMMERMANN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Internal Combustion Engine with an Improved Charging Action in the...

    • Publication number 20090000590
    • Publication date Jan 1, 2009
    • GM Global Technology Operations, Inc.
    • Ronald Buhr
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    CYLINDER HEAD AND PRODUCTION METHOD FOR A CYLINDER HEAD

    • Publication number 20080271700
    • Publication date Nov 6, 2008
    • GM Global Technology Operations, Inc.
    • Jan ZIMMERMANN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES