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Kevin E. Keller

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  • Wichita, KS, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multichannel heat exchanger with dissimilar multichannel tubes
    • Patent number 7,757,753
    • Issue date Jul 20, 2010
    • Johnson Controls Technology Company
    • Mustafa K. Yanik
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Evaporative humidifier with water distribution system
    • Patent number 6,824,126
    • Issue date Nov 30, 2004
    • Vornado Air Circulation Systems, Inc.
    • Kevin Eugene Keller
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Humidifier
    • Patent number D486900
    • Issue date Feb 17, 2004
    • Vornado Air Circulation Systems, Inc.
    • Kevin Eugene Keller
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Vortex heater fan
    • Patent number D441065
    • Issue date Apr 24, 2001
    • Vornado Air Circulation Systems, Inc.
    • Glen W. Ediger
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Combined air filter and grill
    • Patent number D420439
    • Issue date Feb 8, 2000
    • Vornado Air Circulation Systems, Inc.
    • Glen W. Ediger
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Fan
    • Patent number D413664
    • Issue date Sep 7, 1999
    • Vornado Air Circulation Systems, Inc.
    • Kevin E. Keller
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Fan
    • Patent number D398983
    • Issue date Sep 29, 1998
    • Vornado Air Circulation Systems, Inc.
    • Kevin E. Keller
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Housing for a heater
    • Patent number D397430
    • Issue date Aug 25, 1998
    • Vornado Air Circulation Systems, Inc.
    • Glen W. Ediger
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Housing for a heater
    • Patent number D396279
    • Issue date Jul 21, 1998
    • Vornado Air Circulation Systems, Inc.
    • Glen W. Ediger
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents