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NORBERT GAAG

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Patents Grantslast 30 patents

  • Information Patent Grant

    Nickel-free white CuZn alloy and fitting using the alloy
    • Patent number 10,041,149
    • Issue date Aug 7, 2018
    • Diehl Metall Stiftung & Co. KG
    • Norbert Gaag
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Copper-zinc alloy for a valve guide
    • Patent number 8,435,361
    • Issue date May 7, 2013
    • Diehl Metall Stiftung & Co. KG
    • Norbert Gaag
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method of manufacturing a copper-nickel-silicon alloy casing
    • Patent number 5,675,883
    • Issue date Oct 14, 1997
    • Diehl GmbH & Co.
    • Norbert Gaag
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Copper-zinc alloy
    • Patent number 5,658,401
    • Issue date Aug 19, 1997
    • Diehl GmbH & Co.
    • Norbert Gaag
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Precipitates copper-zinc alloy with nickel silicide
    • Patent number 4,954,187
    • Issue date Sep 4, 1990
    • Diehl GmbH & Co.
    • Norbert Gaag
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    BRASS ALLOY
    • Publication number 20240002980
    • Publication date Jan 4, 2024
    • DIEHL METALL STIFTUNG & CO. KG
    • NORBERT GAAG
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    LEAD-FREE COPPER ALLOY AND COMPONENT WITH THE LEAD-FREE COPPER ALLOY
    • Publication number 20220119920
    • Publication date Apr 21, 2022
    • DIEHL METALL STIFTUNG & CO. KG
    • NORBERT GAAG
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    COPPER-ZINC ALLOY AND USE THEREOF
    • Publication number 20180010212
    • Publication date Jan 11, 2018
    • DIEHL METALL STIFTUNG & CO. KG
    • NORBERT GAAG
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    NICKEL-FREE WHITE CUZN ALLOY AND FITTING USING THE ALLOY
    • Publication number 20170101701
    • Publication date Apr 13, 2017
    • DIEHL METALL STIFTUNG & CO. KG
    • NORBERT GAAG
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Copper-Zinc Alloy for a Valve Guide
    • Publication number 20130330227
    • Publication date Dec 12, 2013
    • DIEHL METALL STIFTUNG & CO. KG
    • Norbert Gaag
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    USE OF A COPPER ZINC ALLOY
    • Publication number 20130078137
    • Publication date Mar 28, 2013
    • Norbert Gaag
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    COPPER-ZINC-SILICON ALLOY, PRODUCTS USING THE ALLOY AND PROCESSES F...
    • Publication number 20090280026
    • Publication date Nov 12, 2009
    • DIEHL METALL STIFTUNG & CO. KG
    • Heinz Strobl
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Brass Alloy and Synchronizing Ring
    • Publication number 20080283353
    • Publication date Nov 20, 2008
    • DIEHL METALL STIFTUNG & CO. KG
    • Meinrad Holderied
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Copper-Zinc Alloy and Synchronizer Ring Produced Therefrom
    • Publication number 20080240973
    • Publication date Oct 2, 2008
    • DIEHL METALL STIFTUNG & CO. KG
    • Norbert Gaag
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    USE OF A COPPER ZINC ALLOY
    • Publication number 20080219881
    • Publication date Sep 11, 2008
    • DIEHL METALL STIFTUNG & CO., KG
    • Norbert Gaag
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Copper-zinc alloy for a valve guide
    • Publication number 20070227631
    • Publication date Oct 4, 2007
    • Diehl Metall Stiftung & Co. KG
    • Norbert Gaag
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Copper-zinc-silicon alloy, products using the alloy and processes f...
    • Publication number 20060078458
    • Publication date Apr 13, 2006
    • Diehl Metall Stiftung & Co. KG
    • Heinz Strobl
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...