TREA

Ranier Packe-Wirth

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  • Trostberg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oligomeric dispersant
    • Patent number 6,492,461
    • Issue date Dec 10, 2002
    • MBT Holding AG
    • Thomas M. Vickers
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Oligomeric dispersant
    • Patent number 6,451,881
    • Issue date Sep 17, 2002
    • MBT HoldingAG
    • Thomas M. Vickers
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES