TREA

Wolf-Dieter Beiersdorf

Follow

Person

  • Duesseldorf, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Process for the collective pretreatment of steel, galvanized steel,...
    • Patent number 6,440,231
    • Issue date Aug 27, 2002
    • Henkel Kommanditgesellschaft auf Aktien
    • Wolf-Dieter Beiersdorf
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    P-dinitrosobenzene
    • Patent number 5,976,402
    • Issue date Nov 2, 1999
    • Henkel Kommanditgesellschaft auf Aktien (KGaA)
    • Burkhard Muller
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Aqueous vulcanizing adhesive
    • Patent number 5,491,189
    • Issue date Feb 13, 1996
    • Henkel Kommanditgesellschaft auf Aktien
    • Hans Scheer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Composition and process for bonding rubber to metal
    • Patent number 5,028,654
    • Issue date Jul 2, 1991
    • Henkel Kommanditgesellschaft auf Aktien
    • Willi Wuest
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...