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Leigh Richardson

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  • Wellington, NZ
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Patents Grantslast 30 patents

  • Information Patent Grant

    Handle
    • Patent number D470389
    • Issue date Feb 18, 2003
    • Interlock Group Limited
    • Leigh Richardson
    • D08 - Tools and hardware
  • Information Patent Grant

    Handle
    • Patent number D452130
    • Issue date Dec 18, 2001
    • Interlock Group Limited
    • Leigh Richardson
    • D08 - Tools and hardware
  • Information Patent Grant

    Operator housing
    • Patent number D442464
    • Issue date May 22, 2001
    • Interlock Group Limited
    • Leigh Richardson
    • D08 - Tools and hardware