Ghebrehiwet N. Ghebremeskel

Person

  • Sugarland, TX, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Carbon black coupler

    • Patent number 6,794,428
    • Issue date Sep 21, 2004
    • The Lubrizol Corporation
    • James D. Burrington
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents