Andrew Damian Defrietas

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Standish, GB

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Patents Grantslast 30 patents

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...

Patents Applicationslast 30 patents

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...