TREA

Wolfgang Schule

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  • Ketsch, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lactone-modified ester oils
    • Patent number 4,362,635
    • Issue date Dec 7, 1982
    • Bayer Aktiengesellschaft
    • Rolf Dhein
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating oils for the working of metals
    • Patent number 4,292,187
    • Issue date Sep 29, 1981
    • Bayer Aktiengesellschaft
    • Karl-Heinz Hentschel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...