Barry Johnston

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Orkney, GB

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Patents Grantslast 30 patents

Information Patent Grant
Water current powered generating apparatus
- Patent number 8,272,831
- Issue date Sep 25, 2012
- Scotrenewables (Marine Power) Ltd.
- Barry Johnston
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
WATER CURRENT POWERED GENERATING APPARATUS
- Publication number 20110131970
- Publication date Jun 9, 2011
- Barry Johnston
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Water Current Powered Generating Apparatus
- Publication number 20080258465
- Publication date Oct 23, 2008
- Barry Johnston
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...