TREA

Harold E. Ayliffe

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  • Woodinville, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pipette
    • Patent number D596756
    • Issue date Jul 21, 2009
    • E.I. Spectra, LLC
    • Harold E. Ayliffe
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Pipette tip
    • Patent number D593205
    • Issue date May 26, 2009
    • E.I. Spectra, LLC
    • Harold E. Ayliffe
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Pipette tip box
    • Patent number D593207
    • Issue date May 26, 2009
    • E.I. Spectra, LLC
    • Harold E. Ayliffe
    • D24 - Medical and laboratory equipment