TREA

Gerhard Sussner

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  • Meerholz, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Telephone instrument
    • Patent number 4,790,007
    • Issue date Dec 6, 1988
    • Telenorma Telefonbau und Normalzeit GmbH
    • Ludwig Richter
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Terminal for a telecommunications switching system having an additi...
    • Patent number 4,782,522
    • Issue date Nov 1, 1988
    • Telenorma Telefonbau und Normalzeit GmbH
    • Dieter Kramer
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Telephone set
    • Patent number D297137
    • Issue date Aug 9, 1988
    • Ludwig Richter
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone set
    • Patent number D294351
    • Issue date Feb 23, 1988
    • Ludwig Richter
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone set
    • Patent number D294248
    • Issue date Feb 16, 1988
    • Ludwig Richter
    • D14 - Recording, communication, or information retrieval equipment