TREA

Wiltrud VOGT

Follow

Person

  • Rheinbach-Bonn, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Bright noble metal preparation
    • Patent number 8,569,533
    • Issue date Oct 29, 2013
    • Heraeus Precious Metals GmbH & Co. KG
    • Annette Lukas
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Bright noble metal preparation
    • Patent number 8,309,171
    • Issue date Nov 13, 2012
    • Heraeus Precious Metals GmbH & Co. KG
    • Annette Lukas
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    BRIGHT NOBLE METAL PREPARATION
    • Publication number 20120260822
    • Publication date Oct 18, 2012
    • HERAEUS PRECIOUS METALS GMBH & CO. KG
    • Annette LUKAS
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES