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Koo Chang Lin

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  • Changhua Hsien, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter assembly having a five-way valve
    • Patent number 7,293,660
    • Issue date Nov 13, 2007
    • Koo Chang Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Filter assembly having a five-way valve
    • Publication number 20060237359
    • Publication date Oct 26, 2006
    • Koo Chang Lin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL