TREA

David W. Ankey

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  • New Kensington, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Patient interface device
    • Patent number D489817
    • Issue date May 11, 2004
    • RIC Investments, Inc.
    • David W. Ankey
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Patient interface device
    • Patent number D483477
    • Issue date Dec 9, 2003
    • RIC Investments, Inc.
    • David W. Ankey
    • D24 - Medical and laboratory equipment