Christopher Freeman

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Cranfield, GB

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Patents Grantslast 30 patents

Information Patent Grant
Impulse turbine for use in bi-directional flows
- Patent number 9,765,753
- Issue date Sep 19, 2017
- Dresser-Rand Company
- Christopher Freeman
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Impulse turbine for use in bi-directional flows
- Patent number 8,596,955
- Issue date Dec 3, 2013
- Peter Brotherhood Limited
- Christopher Freeman
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
IMPULSE TURBINE FOR USE IN BI-DIRECTIONAL FLOWS
- Publication number 20140056691
- Publication date Feb 27, 2014
- Christopher Freeman
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
IMPULSE TURBINE FOR USE IN BI-DIRECTIONAL FLOWS
- Publication number 20100209236
- Publication date Aug 19, 2010
- Christopher Freeman
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES