TREA

Bruce K. Grewell

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  • Seattle, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flow meter
    • Patent number 8,473,225
    • Issue date Jun 25, 2013
    • ELDEC Corporation
    • Michael P. Boulanger
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Flow meter
    • Patent number 8,255,175
    • Issue date Aug 28, 2012
    • ELDEC Corporation
    • Michael P. Boulanger
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Flow meter
    • Patent number 7,983,856
    • Issue date Jul 19, 2011
    • ELDEC Corporation
    • Michael P. Boulanger
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    FLOW METER
    • Publication number 20120285259
    • Publication date Nov 15, 2012
    • ELDEC CORPORATIOIN
    • Michael P. BOULANGER
    • G01 - MEASURING TESTING
  • Information Patent Application

    FLOW METER
    • Publication number 20110264384
    • Publication date Oct 27, 2011
    • ELDEC CORPORATION
    • Michael P. Boulanger
    • G01 - MEASURING TESTING
  • Information Patent Application

    FLOW METER
    • Publication number 20090099794
    • Publication date Apr 16, 2009
    • HYDRO-AIRE, INC.
    • Michael P. Boulanger
    • G01 - MEASURING TESTING