TREA

WILLIAM J. COOK

Follow

Person

  • San Diego, CA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Ground potential rise with depth sensing
    • Patent number 9,612,268
    • Issue date Apr 4, 2017
    • San Diego Gas & Electric
    • Girolamo Rosselli
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Ground potential rise sensors
    • Patent number 9,529,028
    • Issue date Dec 27, 2016
    • San Diego Gas & Electric Company
    • Girolamo Rosselli
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    GROUND POTENTIAL RISE WITH DEPTH SENSING
    • Publication number 20150022216
    • Publication date Jan 22, 2015
    • San Diego Gas & Electric Company c/o Sempra Energy
    • GIROLAMO ROSSELLI
    • G01 - MEASURING TESTING
  • Information Patent Application

    GROUND POTENTIAL RISE SENSORS
    • Publication number 20140266249
    • Publication date Sep 18, 2014
    • GIROLAMO ROSSELLI
    • G01 - MEASURING TESTING