Heat savers

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Fireplace augmented chimney heat exchange system

    • Publication number 20050224073
    • Publication date Oct 13, 2005
    • H. Richard Miller
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    COOKING HEAT ABSORBER

    • Publication number 20050022804
    • Publication date Feb 3, 2005
    • Eugene Albert Jacobs
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Ventilation system and method

    • Publication number 20030121513
    • Publication date Jul 3, 2003
    • WOODLANE ENVIRONMENTAL TECHNOLOGY, INC.
    • Gregory M. McCarren
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Heat exchanger of an auxiliary heater

    • Publication number 20030085028
    • Publication date May 8, 2003
    • Webasto Thermosysteme International GmbH
    • Rudiger Galtz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Air heater for recovering a heat of exhaust gas

    • Publication number 20020058225
    • Publication date May 16, 2002
    • Mitsui Engineering and Shipbuilding Company Limited
    • MASAO NAMBA
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Ventilation system and method

    • Publication number 20020014234
    • Publication date Feb 7, 2002
    • Gregory M. McCarren
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Low-temperature waste-heat-gas driven refrigeration system

    • Publication number 20010050163
    • Publication date Dec 13, 2001
    • JAPAN STEEL WORKS, LTD.
    • Takashi Iwamoto
    • F28 - HEAT EXCHANGE IN GENERAL