Ross Campbell

Person

  • Middleville, MI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    High efficiency water heater

    • Patent number 7,900,589
    • Issue date Mar 8, 2011
    • Bradford-White Corporation
    • Michael Gordon
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    High efficiency water heater

    • Patent number 7,559,293
    • Issue date Jul 14, 2009
    • Bradford-White Corporation
    • Michael Gordon
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    HIGH EFFICIENCY WATER HEATER

    • Publication number 20080216772
    • Publication date Sep 11, 2008
    • BRADFORD WHITE CORPORATION
    • Michael Gordon
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    High efficiency water heater

    • Publication number 20040011301
    • Publication date Jan 22, 2004
    • Michael Gordon
    • F24 - HEATING RANGES VENTILATING