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Udo DUDDA

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  • Bochum, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Binder made of blast-furnace slag
    • Patent number 9,266,775
    • Issue date Feb 23, 2016
    • Saint-Gobain Weber
    • Frank Hesselbarth
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Construction materials binders
    • Patent number 8,932,402
    • Issue date Jan 13, 2015
    • Saint-Gobain Weber
    • Frank Hesselbarth
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    BINDER MADE OF BLAST-FURNACE SLAG
    • Publication number 20150299037
    • Publication date Oct 22, 2015
    • Saint-Gobain Weber
    • Frank HESSELBARTH
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    CONSTRUCTION MATERIALS BINDERS
    • Publication number 20120216721
    • Publication date Aug 30, 2012
    • Saint-Gobain Weber
    • Frank Hesselbarth
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES