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David Chappell

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  • The Grange Queensland, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Soaker hose and ground anchor assembly
    • Patent number 7,213,771
    • Issue date May 8, 2007
    • PPI Corporation Pty Ltd
    • David Chappell
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    Soaker hose and ground anchor assembly
    • Publication number 20040222314
    • Publication date Nov 11, 2004
    • David Chappell
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING