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Tom Stephens

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  • Dearborn, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust catalyst monitoring arrangement
    • Patent number 6,922,985
    • Issue date Aug 2, 2005
    • DaimlerChrysler Corporation
    • Wei Wang
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Oxygen sensor monitoring arrangement
    • Patent number 6,860,144
    • Issue date Mar 1, 2005
    • DaimlerChrysler Corporation
    • Wei Wang
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Oxygen sensor monitoring arrangement
    • Publication number 20040159148
    • Publication date Aug 19, 2004
    • Wei Wang
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Exhaust catalyst monitoring arrangement
    • Publication number 20040139732
    • Publication date Jul 22, 2004
    • Wei Wang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES