TREA

Gerhard Wippern

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  • Hirschhorn, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Label tape
    • Patent number 4,572,855
    • Issue date Feb 25, 1986
    • Esselte Pendaflex Corporation
    • Peter Kalus
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Label strip
    • Patent number 4,479,316
    • Issue date Oct 30, 1984
    • Esselte Pendaflex Corporation
    • Gerhard Wippern
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Label strip with self-adhesive labels
    • Patent number 4,307,526
    • Issue date Dec 29, 1981
    • Esselte Pendaflex Corp.
    • Gerhard Wippern
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL