to avoid the Legionella bacteria

Patents Grantslast 30 patents

  • Information Patent Grant

    Drip tray tablet

    • Patent number 8,795,740
    • Issue date Aug 5, 2014
    • Novapharm Research (Australia) Pty Ltd
    • Steven Kritzler
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Evaporative cooler

    • Patent number 7,775,064
    • Issue date Aug 17, 2010
    • Oxycom Beheer B.V.
    • Johannes Antonius Maria Reinders
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Indoor unit for air conditioner

    • Patent number 7,263,850
    • Issue date Sep 4, 2007
    • LG Electronics, Inc.
    • Nam Seob Eom
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Method for controlling legionella in cooling towers

    • Patent number 7,252,801
    • Issue date Aug 7, 2007
    • John Innes Coffey
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Condensate removal system

    • Patent number 6,745,590
    • Issue date Jun 8, 2004
    • American Power Conversion
    • Rollie R. Johnson
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Water purification system

    • Patent number 6,649,050
    • Issue date Nov 18, 2003
    • 21st Century Innovations
    • Dennis Cerny
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents