TREA

FengJuan Zhao

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  • Peoria, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel injector tappet thread retention
    • Patent number 9,194,348
    • Issue date Nov 24, 2015
    • Caterpillar Inc.
    • JianYing Di
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ATTACHMENT ASSEMBLY FOR HEAT-SHIELD ARRANGEMENT
    • Publication number 20160290212
    • Publication date Oct 6, 2016
    • Caterpillar Inc.
    • Robert A. Sarsfield
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Fuel Injector Tappet Thread Retension
    • Publication number 20130341434
    • Publication date Dec 26, 2013
    • Caterpillar Inc.
    • JianYing Di
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SNAP RING INSTALLATION AND REMOVAL TOOL
    • Publication number 20130291957
    • Publication date Nov 7, 2013
    • Caterpillar Inc.
    • JianYing Di
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS