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Roberto Agustin Guerra Barrena

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  • Park City, UT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cement additives and related methods of use
    • Patent number 9,643,886
    • Issue date May 9, 2017
    • Advanced Concrete Solutions, LLC
    • Roberto Agustin Guerra Barrena
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    CEMENT ADDITIVES AND RELATED METHODS OF USE
    • Publication number 20160168028
    • Publication date Jun 16, 2016
    • Roberto Augustin Guerra Barrena
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    CEMENT ADDITIVES AND RELATED METHODS OF USE
    • Publication number 20140283711
    • Publication date Sep 25, 2014
    • Roberto Augustin Guerra Barrena
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES