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Kathryn E. Alexander

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  • Shrewsbury, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Axial flow fan intake grill
    • Patent number D693453
    • Issue date Nov 12, 2013
    • Kaz USA, Inc.
    • Kathryn E. Alexander
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Cross-flow fan intake grill
    • Patent number D693454
    • Issue date Nov 12, 2013
    • Kaz USA, Inc.
    • Kathryn E. Alexander
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Axial flow fan
    • Patent number D692996
    • Issue date Nov 5, 2013
    • Kaz USA, Inc.
    • Kathryn E. Alexander
    • D23 - Environmental heating and cooling