TREA

William Lewis White

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  • Christchurch, NZ
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Patents Grantslast 30 patents

  • Information Patent Grant

    Engine usable as a power source or pump
    • Patent number 9,441,538
    • Issue date Sep 13, 2016
    • Grace Motor Works Limited
    • William Llewis White
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lightweight four-stroke engine
    • Patent number 7,162,991
    • Issue date Jan 16, 2007
    • Pearson Motor Company Limited
    • William Llewis White
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary engine
    • Patent number 6,988,441
    • Issue date Jan 24, 2006
    • Harcourt Engine Pty Limited
    • Dougal Lamont Harcourt
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Lightweight four-stroke engine
    • Patent number 6,877,494
    • Issue date Apr 12, 2005
    • Pearson Motor Company Limited
    • William Llewis White
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary engine
    • Patent number 6,705,202
    • Issue date Mar 16, 2004
    • Harcourt Engine Pty Limited
    • Dougal Lamont Harcourt
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Engine Usable as a Power Source or Pump
    • Publication number 20130199465
    • Publication date Aug 8, 2013
    • GRACE MOTOR WORKS LIMITED
    • William Llewis White
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Water powered engine
    • Publication number 20060005541
    • Publication date Jan 12, 2006
    • Vapour Viper Limited
    • William Llewis White
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Lightweight four-stroke engine
    • Publication number 20050145232
    • Publication date Jul 7, 2005
    • Pearson Motor Company Limited
    • William Llewis White
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Water powered engine
    • Publication number 20040261416
    • Publication date Dec 30, 2004
    • William Llewis White
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine
    • Publication number 20040163532
    • Publication date Aug 26, 2004
    • Harcourt Engine Pty. Limited.
    • Dougal Lamont Harcourt
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Lightweight four-stroke engine
    • Publication number 20040079299
    • Publication date Apr 29, 2004
    • Pearson Motor Company Limited
    • William Llewis White
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine
    • Publication number 20030051681
    • Publication date Mar 20, 2003
    • Dougal Lamont Harcourt
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES