John Robert Sherwood

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Peterborough, GB

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Patents Grantslast 30 patents

Information Patent Grant
Internal combustion engine having an internal barrier device to red...
- Patent number 7,055,510
- Issue date Jun 6, 2006
- Perkins Engines Company Limited
- Daniel Deane
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
Internal combustion engine having an internal barrier device to red...
- Publication number 20050011503
- Publication date Jan 20, 2005
- Daniel Deane
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES