TREA

Heinz-Rudolf Wiening

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  • Alfeld, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Container with mouth and closure with disc seal
    • Patent number 9,994,373
    • Issue date Jun 12, 2018
    • Alfelder Kunststoffwerke Herm. Meyer GmbH
    • Peter Rothweiler
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sealing disc comprising a tab
    • Patent number 9,440,766
    • Issue date Sep 13, 2016
    • ALFELDER KUNSTSTOFFWERKE HERM, MEYER GMBH
    • Heinz-Rudolf Wiening
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sealing disk for induction sealing a container
    • Patent number 9,132,947
    • Issue date Sep 15, 2015
    • Alfelder Kunstsoffwerke Herm. Meyer GmbH
    • Heinz-Rudolf Wiening
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sealing disc and film composite for a closure of a container
    • Patent number 6,974,045
    • Issue date Dec 13, 2005
    • Alfelder Kunststoffwerke Herm. Meyer GmbH
    • Horst Trombach
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method and device for induction sealing
    • Patent number 6,362,461
    • Issue date Mar 26, 2002
    • Alfelder Kunststoffwerke Herm. Meyer GmbH
    • Heinz-Rudolf Wiening
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Sealing cover having a separation layer for releasing and aluminum...
    • Patent number 5,669,521
    • Issue date Sep 23, 1997
    • Alfelder Kunststoffwerke Herm. Meyer GmbH
    • Heinz-Rudolf Wiening
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    SEALING DISK FOR INDUCTION SEALING A CONTAINER
    • Publication number 20150034643
    • Publication date Feb 5, 2015
    • ALFELDER KUNSTSTOFFWERKE HERM. MEYER GMBH
    • Heinz-Rudolf Wiening
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    CONTAINER WITH MOUTH AND CLOSURE WITH DISC SEAL
    • Publication number 20140091093
    • Publication date Apr 3, 2014
    • ALFELDER KUNSTSTOFFWERKE HERM. MEYER GMBH
    • Peter Rothweiler
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SEALING DISC COMPRISING A TAB
    • Publication number 20140076898
    • Publication date Mar 20, 2014
    • ALFELDER KUNSTSTOFFWERKE HERM. MEYER GMBH
    • Heinz-Rudolf Wiening
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    SEALING DISK HAVING A TAB
    • Publication number 20120103988
    • Publication date May 3, 2012
    • ALFELDER KUNSTSTOFFWERKE HERM. MEYER GMBH
    • Heinz Wiening
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL