Volker Ernst Willi Keller

Person

  • Frechen, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Aluminum hydroxide

    • Patent number 8,642,001
    • Issue date Feb 4, 2014
    • Albemarle Corporation
    • Rene Gabriel Erich Herbiet
    • C01 - INORGANIC CHEMISTRY