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Stephen Duddy

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  • Moama, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Earphone eartip
    • Patent number D965565
    • Issue date Oct 4, 2022
    • Logitech Europe S.A.
    • Jeremy Saxton
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headphone
    • Patent number D897995
    • Issue date Oct 6, 2020
    • Logitech Europe S.A.
    • Stephen Duddy
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Earphone fin
    • Patent number D881163
    • Issue date Apr 14, 2020
    • Logitech Europe S.A.
    • Stephen Duddy
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Single piece headphone
    • Patent number D876399
    • Issue date Feb 25, 2020
    • Logitech Europe S.A.
    • Stephen Duddy
    • D14 - Recording, communication, or information retrieval equipment