TREA

Anton F. Haase

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  • Muhltal, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Precious metal humates and their preparations
    • Patent number 5,486,538
    • Issue date Jan 23, 1996
    • Rutgerswerke Aktiengesellschaft
    • Bernhard Seubert
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Food products
    • Patent number 5,456,935
    • Issue date Oct 10, 1995
    • Rutgerswerke AG
    • Manfred Kuhnert
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE