TREA

Herbert A. French

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  • Emsworth, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spectral filter
    • Patent number 9,766,128
    • Issue date Sep 19, 2017
    • Qinetiq Limited
    • Herbert A. French
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Passive rangefinder
    • Patent number 5,894,343
    • Issue date Apr 13, 1999
    • The Secretary of State for Defence in Her Britannic Majesty's Government of t...
    • Herbert Alan French
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Wide bandwidth RF spectrum analyser
    • Patent number 5,585,714
    • Issue date Dec 17, 1996
    • The Secretary of State for Defence in Her Britannic Majesty's Government of t...
    • William Dawber
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Radiation interference devices
    • Patent number 4,722,604
    • Issue date Feb 2, 1988
    • The Secretary of State for Defence in Her Britannic Majesty's Government of t...
    • Herbert A. French
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Apparatus and method for remote sensing of gases, vapors or aerosols
    • Patent number 4,676,642
    • Issue date Jun 30, 1987
    • The Secretary of State for Defence in Her Britannic Majesty's Government of t...
    • Herbert A. French
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Viewing systems
    • Patent number 4,226,529
    • Issue date Oct 7, 1980
    • The Secretary of State for Defence in Her Britannic Majesty's Government of t...
    • Herbert A. French
    • G01 - MEASURING TESTING