TREA

Ian R. Jenkins

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  • Westport, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Audio communications recording and replaying device
    • Patent number D298232
    • Issue date Oct 25, 1988
    • Dictaphone Corporation
    • Sandor F. Weisz
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Cassette changer
    • Patent number D293782
    • Issue date Jan 19, 1988
    • Dictaphone Corporation
    • Sandor F. Weisz
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Cassette changer
    • Patent number D293781
    • Issue date Jan 19, 1988
    • Dictaphone Corporation
    • Sandor F. Weisz
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Printer
    • Patent number D290258
    • Issue date Jun 9, 1987
    • Dictaphone Corporation
    • Sandor F. Weisz
    • D14 - Recording, communication, or information retrieval equipment