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Daniel Francis Helps

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  • Malmesbury, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum cleaner head
    • Patent number D719310
    • Issue date Dec 9, 2014
    • Dyson Technology Limited
    • Giles Ashbee
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Vacuum cleaner head
    • Patent number D718914
    • Issue date Dec 2, 2014
    • Dyson Technology Limited
    • Giles Ashbee
    • D32 - Washing, cleaning, or drying machine