TREA

Rolf Ullrich

Follow

Person

  • Moenchengladbach, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Process for dosing paste-form detergents
    • Patent number 5,221,488
    • Issue date Jun 22, 1993
    • Henkel Kommanditgesellschaft auf Aktien
    • Guenter Amberg
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Detergent dispensing device
    • Patent number 5,167,350
    • Issue date Dec 1, 1992
    • Henkel Kommanditgesellschaft aut Aktien
    • Guenther Amberg
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...