TREA

Brian Joseph Dutson

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  • Astley, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dual-cavity toroidal variator
    • Patent number 10,533,645
    • Issue date Jan 14, 2020
    • Allison Transmission, Inc.
    • Andrew De Freitas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Supercharging arrangement with a supercharger and variable-speed dr...
    • Patent number 10,519,852
    • Issue date Dec 31, 2019
    • Allison Transmission, Inc.
    • James Shawe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Continuously variable toroidal transmission
    • Patent number 10,221,926
    • Issue date Mar 5, 2019
    • Allison Transmission, Inc.
    • Andrew De Freitas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transmission of the toroidal race rolling traction type
    • Patent number 9,175,758
    • Issue date Nov 3, 2015
    • Torotrak (Development) Limited
    • Brian Joseph Dutson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Continuously variable transmission
    • Patent number 9,051,999
    • Issue date Jun 9, 2015
    • KK Equos Research
    • Yasuhiro Ishihara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Twin variator transmission arrangement
    • Patent number 8,500,593
    • Issue date Aug 6, 2013
    • Torotrak (Development) Limited
    • Brian J. Dutson
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Variator
    • Patent number 8,096,918
    • Issue date Jan 17, 2012
    • Torotrak (Development) Limited
    • Brian Dutson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variator
    • Patent number 7,951,041
    • Issue date May 31, 2011
    • Torotrak (Development) Limited
    • Brian Joseph Dutson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Continuously variable ratio transmission unit and method of assembl...
    • Patent number 7,637,841
    • Issue date Dec 29, 2009
    • Torotrak (Development) Limited
    • Brian Joseph Dutson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Continuously variable transmissions
    • Patent number 7,632,208
    • Issue date Dec 15, 2009
    • Torotrak (Development) Limited
    • Christopher John Greenwood
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Roller control unit
    • Patent number 7,018,320
    • Issue date Mar 28, 2006
    • Torotrak (Development) Limited
    • Leslie Kendrick Robinson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic supply for infinitely variable transmission
    • Patent number 6,464,614
    • Issue date Oct 15, 2002
    • Torotrak (Development) Limited
    • Brian Joseph Dutson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cooling fluid supply to hydraulically actuated rollers in a continu...
    • Patent number 6,306,060
    • Issue date Oct 23, 2001
    • Torotrak (Development) Limited
    • Brian Joseph Dutson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Roller control unit for a continuously-variable-ratio transmission
    • Patent number 6,273,839
    • Issue date Aug 14, 2001
    • Torotrak (Development) Limited
    • Brian Joseph Dutson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Composite selector fork arrangement adapted to cooperate with a sel...
    • Patent number 6,164,151
    • Issue date Dec 26, 2000
    • Valeo Transmission Limited
    • Brian Joseph Dutson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    System and method for preventing gear hopout in a compound transmis...
    • Patent number 5,927,146
    • Issue date Jul 27, 1999
    • Eaton Corporation
    • Brian Dutson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    System for preventing gear hopout in a compound transmission
    • Patent number 5,839,319
    • Issue date Nov 24, 1998
    • Eaton Corporation
    • Brian Dutson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Neutral sensing assembly
    • Patent number 5,031,472
    • Issue date Jul 16, 1991
    • Eaton Corporation
    • Brian J. Dutson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    DRIVE ARRANGEMENT FOR A SUPERCHARGER
    • Publication number 20150354445
    • Publication date Dec 10, 2015
    • TOROTRAK (DEVELOPMENT) LTD
    • James SHAWE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VARIATOR
    • Publication number 20150080171
    • Publication date Mar 19, 2015
    • TOROTRAK (DEVELOPMENT) LIMITED
    • Andrew De Freitas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DUAL-CAVITY TOROIDAL VARIATOR
    • Publication number 20150011357
    • Publication date Jan 8, 2015
    • TOROTRAK (DEVELOPMENT) LTD
    • Andrew De Freitas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTINUOUSLY VARIABLE TOROIDAL TRANSMISSION
    • Publication number 20140378272
    • Publication date Dec 25, 2014
    • Andrew De Freitas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTINUOUSLY VARIABLE TOROIDAL TRANSMISSION
    • Publication number 20140349806
    • Publication date Nov 27, 2014
    • Andrew De Freitas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTINUOUSLY VARIABLE TRANSMISSION
    • Publication number 20120142483
    • Publication date Jun 7, 2012
    • TOROTRAK (DEVELOPMENT) LIMITED
    • Yasuhiro Ishihara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Twin Variator Transmission Arrangement
    • Publication number 20100248887
    • Publication date Sep 30, 2010
    • Brian Joseph Dutson
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    VARIATOR
    • Publication number 20090203493
    • Publication date Aug 13, 2009
    • TORTRAK (DEVELOPMENT) LIMITED
    • Brian Dutson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Variator
    • Publication number 20080254933
    • Publication date Oct 16, 2008
    • Brian Joseph Dutson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Transmission of the toroidal race rolling traction type
    • Publication number 20070149347
    • Publication date Jun 28, 2007
    • Brian Joseph Dutson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Continuously variable ratio transmission unit and method of assembl...
    • Publication number 20060160656
    • Publication date Jul 20, 2006
    • Brian Joseph Dutson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Contiunously variable transmissions
    • Publication number 20050009664
    • Publication date Jan 13, 2005
    • Christopher John Greenwood
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Roller control unit
    • Publication number 20040038773
    • Publication date Feb 26, 2004
    • Torotrak (Development) Limited
    • Leslie Kendrick Robinson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydraulic supply for infinitely variable transmission
    • Publication number 20010001938
    • Publication date May 31, 2001
    • Brian Joseph Dutson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydraulic supply for infinitely variable transmission
    • Publication number 20010001933
    • Publication date May 31, 2001
    • Brian Joseph Dutson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...