Roger Richards

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Henfield, GB

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Patents Grantslast 30 patents

Information Patent Grant
Two stroke internal combustion engine
- Patent number 6,874,453
- Issue date Apr 5, 2005
- Innogy Plc
- Michael Willboughby Essex Coney
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine with combustion and expansion of the combustion gases within...
- Patent number 6,817,185
- Issue date Nov 16, 2004
- Innogy PLC
- Michael Willboughby Essex Coney
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Two stroke internal combustion engine
- Publication number 20030159665
- Publication date Aug 28, 2003
- Michael Willboughby Essex Coney
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Engine
- Publication number 20030049139
- Publication date Mar 13, 2003
- Michael Willoughby Essex Coney
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...