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Donald N. Smyth

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  • South Plympton, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Brush with detergent feed
    • Patent number 4,532,666
    • Issue date Aug 6, 1985
    • Sabco Limited
    • Donald N. Smyth
    • A46 - BRUSHWARE
  • Information Patent Grant

    Brush
    • Patent number 4,471,503
    • Issue date Sep 18, 1984
    • Donald N. Smyth
    • A46 - BRUSHWARE
  • Information Patent Grant

    Fluid timer
    • Patent number 4,351,360
    • Issue date Sep 28, 1982
    • Sabco Limited
    • Donald N. Smyth
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING