TREA

Zhangong Du

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  • Naperville, IL, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    Brake Wear Analysis System
    • Publication number 20170120884
    • Publication date May 4, 2017
    • Caterpillar Inc.
    • Edward W. Mate
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hydraulic Motor Drive System and Method
    • Publication number 20150033720
    • Publication date Feb 5, 2015
    • Caterpillar Inc.
    • Edward Mate
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL