TREA

Hubert Droessler

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  • Erkrath, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for making self-supporting plastic bottle with textured inne...
    • Patent number 5,827,456
    • Issue date Oct 27, 1998
    • Henkel Kommanditgesellschaft auf Aktien
    • Rainer Bergner
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process for filling packages with tablet-shaped products and resulting
    • Patent number 5,806,680
    • Issue date Sep 15, 1998
    • Henkel Kommanditgesellschaft auf Aktien
    • Wolfgang Barthel
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Self supporting piastic bottle with textured thin walls
    • Patent number 5,522,519
    • Issue date Jun 4, 1996
    • Henkel Kommanditgesellschaft auf Aktien
    • Rainer Bergner
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pack for pourable products
    • Patent number 5,503,281
    • Issue date Apr 2, 1996
    • Henkel Kommanditgesellschaft auf Aktien
    • Rainer Bergner
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Pack for pourable products
    • Patent number 5,413,232
    • Issue date May 9, 1995
    • Henkel Kommanditgesellschaft auf Aktien
    • Rainer Bergner
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Plastic container pack with a paperboard Jacket
    • Patent number 5,366,102
    • Issue date Nov 22, 1994
    • Henkel Kommanditgesellschaft auf Aktien
    • Rainer Bergner
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Package for pourable substances
    • Patent number 5,322,184
    • Issue date Jun 21, 1994
    • Henkel Kommanditgesellschaft auf Aktien
    • Rainer Bergner
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL