Murray R.K. JOHNSON

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Kew, GB

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Patents Grantslast 30 patents

Information Patent Grant
Heat engine
- Patent number 9,708,978
- Issue date Jul 18, 2017
- Murray R. K. Johnson
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
HEAT ENGINE
- Publication number 20120240551
- Publication date Sep 27, 2012
- Murray R.K. JOHNSON
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES