TREA

Edward Daniel Springer

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  • Chula Vista, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Near-field speaker/microphone acoustic/seismic dampening communicat...
    • Patent number 6,741,718
    • Issue date May 25, 2004
    • GN Jabra Corporation
    • Marcia R. Brumitt
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Earmold for improved retention of coupled device
    • Patent number 6,688,421
    • Issue date Feb 10, 2004
    • Jabra Corporation
    • Medford Alan Dyer
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Locking ear gel
    • Patent number D478991
    • Issue date Aug 26, 2003
    • Jabra Corporation
    • Medford Alan Dyer
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Communication device earbud
    • Patent number D467907
    • Issue date Dec 31, 2002
    • GN Jabra Corporation
    • Vicki L. Marion
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Hands-free telephone communications cover
    • Patent number D461793
    • Issue date Aug 20, 2002
    • GN Jabra Corporation
    • Marcia Brumitt
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Communication device earboom
    • Patent number D459342
    • Issue date Jun 25, 2002
    • GN Jabra Corporation
    • Vicki L. Marion
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Communication device earset
    • Patent number D457514
    • Issue date May 21, 2002
    • GN Jabra Corporation
    • Vicki L. Marion
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents