TREA

New Zealand Inventions Development Authority

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Organization

  • Wellington, NZ
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Drive means and harvesting apparatus incorporating same
    • Patent number 4,114,463
    • Issue date Sep 19, 1978
    • New Zealand Inventions Development Authority
    • Graham Miller Garden
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Method of and means for liquid extraction from gall bladders
    • Patent number 4,020,993
    • Issue date May 3, 1977
    • New Zealand Inventions Development Authority
    • Lyndon F. Frazerhurst
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    Methods of recovering wool grease from spent wool scouring liquor
    • Patent number 4,007,117
    • Issue date Feb 8, 1977
    • New Zealand Inventions Development Authority
    • Donald Kenneth Smith
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Fluid sampling vessel
    • Patent number 3,986,553
    • Issue date Oct 19, 1976
    • New Zealand Inventions Development Authority
    • Lewis Ernest Klyen
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Demountable stick
    • Patent number 3,963,037
    • Issue date Jun 15, 1976
    • New Zealand Inventions Development Authority
    • George Reginald Seymour Clark
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hysteretic energy absorber
    • Patent number 3,963,099
    • Issue date Jun 15, 1976
    • New Zealand Inventions Development Authority
    • Robert Ivan Skinner
    • E04 - BUILDING
  • Information Patent Grant

    Torsional extrusion energy absorber or extrusion torque limiter
    • Patent number 3,953,012
    • Issue date Apr 27, 1976
    • New Zealand Inventions Development Authority
    • William Henry Robinson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Waveform synthesis using switching circuits
    • Patent number 3,947,736
    • Issue date Mar 30, 1976
    • New Zealand Inventions Development Authority
    • David John Byers
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER