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Barbara Happe

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  • Gernrode, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas regulator fitting
    • Patent number 9,696,033
    • Issue date Jul 4, 2017
    • Mertik Maxitrol GmbH & Co. KG
    • Barbara Happe
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Gas regulating fitting
    • Patent number 9,523,501
    • Issue date Dec 20, 2016
    • Mertik Maxitrol GmbH & Co. KG
    • Barbara Happe
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Gas regulating fitting
    • Patent number 9,157,636
    • Issue date Oct 13, 2015
    • Mertik Maxitrol GmbH & Co. KG
    • Barbara Happe
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Gas regulator fitting
    • Patent number 9,151,497
    • Issue date Oct 6, 2015
    • Mertik Maxitrol GmbH & Co. KG
    • Barbara Happe
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Method and arrangement for igniting a gas flow
    • Patent number 8,668,490
    • Issue date Mar 11, 2014
    • Mertik Maxitrol GmbH & Co. KG
    • Barbara Happe
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Gas regulator fitting
    • Patent number 8,602,047
    • Issue date Dec 10, 2013
    • Mertik Maxitrol GmbH & Co. KG
    • Barbara Happe
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Method and circuit for igniting a gas flow
    • Patent number 7,919,732
    • Issue date Apr 5, 2011
    • Mertik Maxitrol GmbH & Co., KG
    • Jürgen Blank
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Gas regulating fitting
    • Patent number 7,891,972
    • Issue date Feb 22, 2011
    • Mertik Maxitrol GmbH & Co. KG
    • Jürgen Blank
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Remote control for gas valve
    • Patent number 7,823,581
    • Issue date Nov 2, 2010
    • Maxitrol Company
    • Juan F. Velasquez
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Gas regulating fitting
    • Patent number 7,507,085
    • Issue date Mar 24, 2009
    • Mertik Maxitrol GmbH & Co. KG
    • Barbara Happe
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Gas control valve
    • Patent number 6,029,705
    • Issue date Feb 29, 2000
    • Mertik Maxitrol GmbH & Co., KG
    • Barbara Happe
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

  • Information Patent Application

    DEVICE FOR REGULATING A SUPPLY OF GAS
    • Publication number 20210356133
    • Publication date Nov 18, 2021
    • Maxitrol GmbH & Co. KG
    • Barbara Happe
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Device for Indicating the Status of a Gas Burner
    • Publication number 20200400311
    • Publication date Dec 24, 2020
    • Mertik Maxitrol GmbH & Co. KG
    • Barbara Happe
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    GAS REGULATOR FITTING
    • Publication number 20160069565
    • Publication date Mar 10, 2016
    • Mertik Maxitrol GmbH & Co. KG
    • Barbara Happe
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    GAS REGULATING FITTING
    • Publication number 20140272740
    • Publication date Sep 18, 2014
    • Mertik Maxitrol GmbH & Co. KG
    • Barbara Happe
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    GAS REGULATOR FITTING
    • Publication number 20140137954
    • Publication date May 22, 2014
    • Mertik Maxitrol GmbH & Co. KG
    • Barbara Happe
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    GAS REGULATING FITTING
    • Publication number 20130048109
    • Publication date Feb 28, 2013
    • Mertik Maxitrol GmbH & Co. KG
    • Barbara Happe
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    GAS REGULATOR FITTING
    • Publication number 20120024401
    • Publication date Feb 2, 2012
    • Barbara Happe
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    METHOD AND GAS REGULATOR FITTING FOR MONITORING THE IGNITION OF A G...
    • Publication number 20110039217
    • Publication date Feb 17, 2011
    • MERTIK MAXITROL GMBH & CO., KG
    • Barbara Happe
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Gas regulating fitting
    • Publication number 20070275334
    • Publication date Nov 29, 2007
    • Jurgen Blank
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Remote control for gas valve
    • Publication number 20060254575
    • Publication date Nov 16, 2006
    • Maxitrol Company
    • Juan F. Velazquez
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Gas regulating fitting
    • Publication number 20060172237
    • Publication date Aug 3, 2006
    • Barbara Happe
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Method and arrangement for igniting a gas flow
    • Publication number 20060068349
    • Publication date Mar 30, 2006
    • Barbara Happe
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Method and circuit for igniting a gas flow
    • Publication number 20060068348
    • Publication date Mar 30, 2006
    • Jurgen Blank
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES