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Thomas George Fellows
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Headington, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Continuously variable ratio transmission system
Patent number
7,407,459
Issue date
Aug 5, 2008
Torotrak (Development) Limited
Christopher John Greenwood
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Continuously-variable-ratios transmissions
Patent number
5,895,337
Issue date
Apr 20, 1999
Torotrak (Development) Limited
Thomas George Fellows
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Continuously variable transmission capable of torque control
Patent number
5,766,105
Issue date
Jun 16, 1998
Torotrak (Development) Limited
Thomas George Fellows
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Continuously-variable-ratio transmission having an improved startin...
Patent number
5,667,456
Issue date
Sep 16, 1997
Torotrak (Development) Limited
Thomas George Fellows
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Continuously-variable-ratio transmissions
Patent number
5,643,121
Issue date
Jul 1, 1997
Torotrak (Development) Limited
Christopher John Greenwood
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Continuously-variable-ratio-transmissions
Patent number
5,564,998
Issue date
Oct 15, 1996
Torotrak (Development) Limited
Thomas G. Fellows
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Continuously-variable ratio transmission of the toroidal race rolli...
Patent number
5,453,061
Issue date
Sep 26, 1995
Torotrak (Development) Limited
Thomas G. Fellows
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Transmission of the toroidal-race rolling-traction type
Patent number
5,423,727
Issue date
Jun 13, 1995
Torotrak (Development) Limited
Thomas G. Fellows
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Transmission of the toroidal-race, rolling-traction type having a m...
Patent number
5,401,221
Issue date
Mar 28, 1995
Torotrak (Development) Limited
Thomas G. Fellows
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Transmissions of the toroidal-race rolling-traction type
Patent number
5,395,292
Issue date
Mar 7, 1995
Torotrak (Development) Limited
Thomas G. Fellows
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Transmission of the toroidal-race rolling-traction type
Patent number
5,316,526
Issue date
May 31, 1994
Torotrak (Development) Limited
Thomas G. Fellows
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Transmission of the toroidal-race rolling-traction type
Patent number
5,263,907
Issue date
Nov 23, 1993
Torotrak (Development) Limited
Thomas G. Fellows
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Transmissions of the toroidal-race rolling-traction type
Patent number
5,232,414
Issue date
Aug 3, 1993
Torotrak (Development) Limited
Thomas G. Fellows
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Drivelines for wheeled vehicles
Patent number
5,217,418
Issue date
Jun 8, 1993
Torotrak (Development) Limited
Thomas G. Fellows
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Continuously variable ratio transmission system
Publication number
20060142110
Publication date
Jun 29, 2006
Torotrak (Development) Limited
Christopher John Greenwood
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...