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Fred Chang

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  • Wixom, MI, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    HYBRID METAL-PLASTIC PARTS AND PROCESS FOR MANUFACTURING THE SAME
    • Publication number 20190195221
    • Publication date Jun 27, 2019
    • SABIC Global Technologies B.V.
    • Somasekhar BOBBA VENKAT
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    ENGINE OIL PUMP
    • Publication number 20180291894
    • Publication date Oct 11, 2018
    • SABIC Global Technologies B.V.
    • Subhransu Sekhar MOHAPATRA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPOSITE-PLASTIC HYBRID ENGINE COVER AND PROCESS FOR MAKING THE SAME
    • Publication number 20180266358
    • Publication date Sep 20, 2018
    • SABIC Global Technologies B.V.
    • Subhransu Sekhar Mohapatra
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS