Shi James Li

Person

  • Granger, IN, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Frost free valve assembly

    • Patent number 7,140,390
    • Issue date Nov 28, 2006
    • B&K Industries, Inc.
    • Peter Berkman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Frost free valve assembly

    • Publication number 20050126645
    • Publication date Jun 16, 2005
    • Peter Berkman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...