TREA

Gerhard Berndt

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  • Monheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat cross linkable polyurethane coating compositions
    • Patent number 4,308,184
    • Issue date Dec 29, 1981
    • Bayer Aktiengesellschaft
    • Wilhelm Thoma
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Coating compositions
    • Patent number 4,299,868
    • Issue date Nov 10, 1981
    • Bayer Aktiengesellschaft
    • Gerhard Berndt
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...