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David Ball

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  • Beaumaris, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-scheme payment integrated circuit card, payment system, and p...
    • Patent number 10,970,713
    • Issue date Apr 6, 2021
    • SCRAMCARD HOLDINGS (HONG KONG) LIMITED
    • David Ball
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Smart card with verification means
    • Patent number 10,963,864
    • Issue date Mar 30, 2021
    • ScramCard Holdings (Hong Kong) Limited
    • David Ball
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Electronic card
    • Patent number D765177
    • Issue date Aug 30, 2016
    • ScramCard Holdings (Hong Kong) Limited
    • Simon Hewitt
    • D19 - Office supplies
  • Information Patent Grant

    Golf cart
    • Patent number D573771
    • Issue date Jul 22, 2008
    • Your Shadow Technologies Pty Ltd
    • David Charles Ball
    • D34 - Material or article handling equipment

Patents Applicationslast 30 patents