TREA

Bruce A. Kelly

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  • Seacliff, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Extrusion aid
    • Patent number 5,071,036
    • Issue date Dec 10, 1991
    • Hartleigh Kelly
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Mast and keel movement for sailing vessels
    • Patent number 4,117,797
    • Issue date Oct 3, 1978
    • Hartleigh Kelly
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT