TREA

Manfred Spies

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  • Hamburg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for producing adhesive tapes, in which adhesive tapes coate...
    • Patent number 6,284,328
    • Issue date Sep 4, 2001
    • Beiersdorf AG
    • Heiko Leydecker
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Pollen filter
    • Patent number 5,951,727
    • Issue date Sep 14, 1999
    • Beiersdorf AG
    • Manfred Spies
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Fabric adhesive tape
    • Patent number 5,804,510
    • Issue date Sep 8, 1998
    • Beiersdorf Aktiengesellschaft
    • Manfred Spies
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Repulpable carton sealing tape
    • Patent number 5,624,751
    • Issue date Apr 29, 1997
    • Beiersdorf Aktiengesellschaft
    • Manfred Spies
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Self-adhesive tape which can be partially detackified by radiation...
    • Patent number 5,525,422
    • Issue date Jun 11, 1996
    • Beiersdorf Aktiengesellschaft
    • Manfred Spies
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...