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Crawford MASSIE

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  • Renfrewshire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas detection apparatus and method
    • Patent number 10,545,089
    • Issue date Jan 28, 2020
    • Gas Measurement Instruments Limited
    • Crawford Massie
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas detection apparatus and method
    • Patent number 10,247,666
    • Issue date Apr 2, 2019
    • Gas Measurement Instruments Limited
    • Crawford Massie
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS DETECTION APPARATUS AND METHOD
    • Publication number 20190257747
    • Publication date Aug 22, 2019
    • GAS MEASNUREMENT INSTRUMENTS LIMITED
    • Crawford Massie
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS DETECTION APPARATUS AND METHOD
    • Publication number 20180217056
    • Publication date Aug 2, 2018
    • Gas Measurement Instruments Limited
    • Crawford MASSIE
    • G01 - MEASURING TESTING