TREA

Eric Brewer

Follow

Person

  • Fresno, CA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Reduced-length sleeve valve
    • Patent number 6,681,792
    • Issue date Jan 27, 2004
    • Core Industries
    • John Edward
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Reduced-length sleeve valve
    • Publication number 20020062863
    • Publication date May 30, 2002
    • John Edward
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...