TREA

Paul A. Tyson

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  • Lincoln, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Alarm sensor and antenna arrangement
    • Patent number 5,999,090
    • Issue date Dec 7, 1999
    • Mitel Semiconductor Limited
    • Stephen W Redfern
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Doppler microwave sensor
    • Patent number 5,563,617
    • Issue date Oct 8, 1996
    • Plessey SemiConductors Limited
    • Stephen W. Redfern
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Testing method and apparatus
    • Publication number 20010019305
    • Publication date Sep 6, 2001
    • Steven W. Redfern
    • G01 - MEASURING TESTING