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Apogee Acoustics, Ltd.

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Organization

  • GlenviewSunshine Coast, AU
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Acoustical ribbon transducer loudspeaker system
    • Patent number 5,195,143
    • Issue date Mar 16, 1993
    • Apogee Acoustics, Inc.
    • Leo Spiegel
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Ribbon speaker system
    • Patent number 4,550,228
    • Issue date Oct 29, 1985
    • Apogee Acoustics, Inc.
    • Gary E. Walker
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Trademarklast 30 trademarks

  • Information Trademark

    85441306 - APOGEE ACOUSTICS
    • Serial number 85441306
    • Filing date Oct 6, 2011
    • Apogee Acoustics, Ltd.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73505321 - SCINTILLA
    • Serial number 73505321
    • Registration number 1339028
    • Filing date Oct 24, 1984
    • Apogee Acoustics, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments