Russell Hall

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Peterborough, GB

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Patents Grantslast 30 patents

Information Patent Grant
Shut off valve for oscillating water column turbines
- Patent number 9,709,023
- Issue date Jul 18, 2017
- Dresser-Rand Company
- Russell Hall
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

Information Patent Application
SHUT OFF VALVE FOR OSCILLATING WATER COLUMN TURBINES
- Publication number 20140356139
- Publication date Dec 4, 2014
- DRESSER-RAND COMPANY LTD.
- Russell Hall
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...