Renate Weller

Person

  • Duisburg, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Scratch-resistant coating

    • Patent number 6,824,875
    • Issue date Nov 30, 2004
    • Bayer Aktiengesellschaft
    • Peter Bier
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Scratch-resistant coating

    • Publication number 20030194561
    • Publication date Oct 16, 2003
    • Peter Bier
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...