TREA

Alan W. Lee

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  • Consett, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of controlling a powered air purifying respirator
    • Patent number 9,119,979
    • Issue date Sep 1, 2015
    • 3M Innovative Properties Company
    • Desmond T. Curran
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air blowers
    • Patent number D632375
    • Issue date Feb 8, 2011
    • 3M Innovative Properties Company
    • Desmond T. Curran
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Remote controller
    • Patent number D612337
    • Issue date Mar 23, 2010
    • 3M Innovative Properties Company
    • Desmond T. Curran
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents