TREA

Xueguang Bi

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Adjustable magnetic target
    • Patent number 8,264,309
    • Issue date Sep 11, 2012
    • General Equipment and Manufacturing Company, Inc.
    • Robert L. LaFountain
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Adjustable Magnetic Target
    • Publication number 20110050373
    • Publication date Mar 3, 2011
    • General Equipment and Manufacturing Company, Inc., d/b/a TopWorx, Inc.
    • Robert L. LaFountain
    • H01 - BASIC ELECTRIC ELEMENTS