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George H.K. Lau

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  • Vancouver, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Modular flue adapter system and method
    • Patent number 10,883,716
    • Issue date Jan 5, 2021
    • FPI Fireplace Products International Ltd.
    • Jeffrey H. Richter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Modular flue adapter system and method
    • Patent number 9,612,014
    • Issue date Apr 4, 2017
    • FPI Fireplace Products International Ltd.
    • Jeffrey H. Richter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Door latch system and method
    • Patent number 9,279,589
    • Issue date Mar 8, 2016
    • FPI Fireplace Products International Ltd
    • George Hon Kwong Lau
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Modular flue adapter system and method
    • Patent number 8,794,228
    • Issue date Aug 5, 2014
    • FPI Fireplace Products International Ltd.
    • Jeffrey H. Richter
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Closed-loop control system for heating systems
    • Patent number 7,870,854
    • Issue date Jan 18, 2011
    • FPI Fireplace Products International Ltd
    • George H. K. Lau
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Modular flue adapter system and method
    • Patent number 7,784,458
    • Issue date Aug 31, 2010
    • FPI Fireplace Products International Ltd.
    • Jeffrey H. Richter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Latching system and method
    • Patent number 7,611,174
    • Issue date Nov 3, 2009
    • FPI Fireplace Products International Ltd.
    • George H. K. Lau
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Draft control system and method for heating systems
    • Patent number 7,373,937
    • Issue date May 20, 2008
    • FPI Fireplace Products International Ltd.
    • Robert A. Little
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Latching system and method
    • Patent number 7,311,339
    • Issue date Dec 25, 2007
    • FPI, Fireplace International, L.L.C.
    • George H. K. Lau
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    MODULAR FLUE ADAPTER SYSTEM AND METHOD
    • Publication number 20170336072
    • Publication date Nov 23, 2017
    • FPI FIREPLACE PRODUCTS INTERNATIONAL LTD.
    • Jeffrey H. Richter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MODULAR FLUE ADAPTER SYSTEM AND METHOD
    • Publication number 20140305421
    • Publication date Oct 16, 2014
    • FPI FIREPLACE PRODUCTS INTERNATIONAL LTD.
    • Jeffrey H. Richter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CONTROL SYSTEM FOR HEATING SYSTEMS
    • Publication number 20110073101
    • Publication date Mar 31, 2011
    • FPI Fireplace Products International, Ltd.
    • George H.K. Lau
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    MODULAR FLUE ADAPTER SYSTEM AND METHOD
    • Publication number 20100319675
    • Publication date Dec 23, 2010
    • FPI FIREPLACE PRODUCTS INTERNATIONAL LTD.
    • Jeffrey H. Richter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CLOSED-LOOP CONTROL SYSTEM FOR HEATING SYSTEMS
    • Publication number 20090013985
    • Publication date Jan 15, 2009
    • Robert A Little
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20080223945
    • Publication date Sep 18, 2008
    • George H.K. Lau
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    MODULAR FLUE ADAPTER SYSTEM AND METHOD
    • Publication number 20080216820
    • Publication date Sep 11, 2008
    • Jeffrey H. Richter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRAFT CONTROL SYSTEM AND METHOD FOR HEATING SYSTEMS
    • Publication number 20080092872
    • Publication date Apr 24, 2008
    • FPI FIREPLACE PRODUCTS INTERNATIONAL LTD.
    • Robert A. Little
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    LATCHING SYSTEM AND METHOD
    • Publication number 20080061562
    • Publication date Mar 13, 2008
    • FPI FIREPLACE PRODUCTS INTERNATIONAL LTD.
    • George H.K. Lau
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    RECONFIGURABLE FIREPLACE SYSTEM AND METHOD
    • Publication number 20070204859
    • Publication date Sep 6, 2007
    • Robert A. Little
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Latching system and method
    • Publication number 20050067841
    • Publication date Mar 31, 2005
    • George H.K. Lau
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Draft control system and method for heating systems
    • Publication number 20040226553
    • Publication date Nov 18, 2004
    • Robert A. Little
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Heat transfer controller
    • Publication number 20040069296
    • Publication date Apr 15, 2004
    • FPI Fireplace Products International, Ltd.
    • Matthew M. Y. Cheng
    • F24 - HEATING RANGES VENTILATING