TREA

Philip White

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  • Portland, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Headset
    • Patent number D449289
    • Issue date Oct 16, 2001
    • Labtec Corporation
    • Raymond K. Weikel
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Microphone
    • Patent number D449039
    • Issue date Oct 9, 2001
    • Labtec Corporation
    • Raymond K. Weikel
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headphones
    • Patent number D449034
    • Issue date Oct 9, 2001
    • Labtec Corporation
    • Raymond K. Weikel
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headset
    • Patent number D449035
    • Issue date Oct 9, 2001
    • Labtec Corporation
    • Raymond K. Weikel
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Microphone
    • Patent number D449040
    • Issue date Oct 9, 2001
    • Labtec Corporation
    • Raymond K. Weikel
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headset
    • Patent number D448750
    • Issue date Oct 2, 2001
    • Labtec Corporation
    • Raymond K. Weikel
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Microphone
    • Patent number D448758
    • Issue date Oct 2, 2001
    • Labtec Corporation
    • Raymond K. Weikel
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headset
    • Patent number D448749
    • Issue date Oct 2, 2001
    • Labtec Corporation
    • Raymond K. Weikel
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Microphone
    • Patent number D448362
    • Issue date Sep 25, 2001
    • Labtec Corporation
    • Raymond K. Weikel
    • D14 - Recording, communication, or information retrieval equipment