TREA

Norbert Schwinke-Kruse

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  • Dreieich, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Regenerator of acid reaction lubricant residues
    • Patent number 6,479,439
    • Issue date Nov 12, 2002
    • Metallgesellschaft Aktiengesellschaft
    • Klaus-Dieter Nittel
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricant for metal forming
    • Patent number 6,034,041
    • Issue date Mar 7, 2000
    • Metallgesellschaft Aktiengesellschaft
    • Klaus-Dieter Nittel
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricant carrier salt for metal forming
    • Patent number 5,584,945
    • Issue date Dec 17, 1996
    • Metallgesellschaft Aktiengesellschaft
    • Klaus-Dieter Nittel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...