TREA

Kerry E. Grifka

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  • Ubly, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Integrated fuel delivery system
    • Patent number 7,475,678
    • Issue date Jan 13, 2009
    • Walbro Engine Management, L.L.C.
    • Yoshiaki Douyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bypass pressure regulator
    • Patent number 7,210,460
    • Issue date May 1, 2007
    • Walbro Engine Management, L.L.C.
    • Yoshiaki Douyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Bypass pressure regulator
    • Publication number 20060236983
    • Publication date Oct 26, 2006
    • Yoshiaki Douyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Integrated fuel delivery system
    • Publication number 20060207573
    • Publication date Sep 21, 2006
    • Walbro Engine Management, L.L.C.
    • Yoshiaki Douyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES