TREA

John Ela

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  • Atkinson, NH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Telephone headset
    • Patent number 7,099,464
    • Issue date Aug 29, 2006
    • UNEX Corporation
    • Robert E. Lucey
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Telephone headset
    • Patent number 6,377,684
    • Issue date Apr 23, 2002
    • UNEX Corporation
    • Robert E. Lucey
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Adjustable telephone headset
    • Patent number 6,097,809
    • Issue date Aug 1, 2000
    • UNEX Corporation
    • Robert E. Lucey
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Adjustable telephone headset
    • Patent number 5,446,788
    • Issue date Aug 29, 1995
    • UNEX Corporation
    • Robert E. Lucey
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Earphone housing
    • Patent number D348067
    • Issue date Jun 21, 1994
    • Unex Corporation
    • Robert E. Lucey
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Ear support
    • Patent number D346026
    • Issue date Apr 12, 1994
    • Unex Corporation
    • Lawrence G. Shubert
    • D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    Telephone headset
    • Publication number 20020009191
    • Publication date Jan 24, 2002
    • Robert E. Lucey
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE