TREA

Jean-Bernard Piaud

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  • Rock Forest, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Louvered ventilation grille
    • Patent number D638925
    • Issue date May 31, 2011
    • Venmar Ventilation Inc.
    • Éric Charlebois
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air handling systems or devices intermingling fresh and stale air
    • Patent number 7,635,296
    • Issue date Dec 22, 2009
    • Venmar Ventilation Inc.
    • Martin Gagnon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pressure equilizing system
    • Patent number 7,565,924
    • Issue date Jul 28, 2009
    • Venmar Ventilation Inc.
    • Martin Gagnon
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Ventilation method and device
    • Patent number 6,855,050
    • Issue date Feb 15, 2005
    • Venmar Ventilation Inc.
    • Martin Gagnon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents