David Green

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Closed loop additive injection and monitoring system for oilfield o...
- Patent number 7,389,787
- Issue date Jun 24, 2008
- Baker Hughes Incorporated
- C. Mitch Means
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method for introducing drag reducers into hydrocarbon transportatio...
- Patent number 7,287,540
- Issue date Oct 30, 2007
- Baker Hughes Incorporated
- Paul Hammonds
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

Information Patent Application
VALVING SYSTEM AND METHOD OF INJECTING CHEMICALS
- Publication number 20120318367
- Publication date Dec 20, 2012
- BAKER HUGHES INCORPORATED
- Walter S. Going
- G01 - MEASURING TESTING
Information Patent Application
Apparatus for Introducing Drag Reducers Into Hydrocarbon Transporta...
- Publication number 20080047614
- Publication date Feb 28, 2008
- BAKER HUGHES INCORPORATED
- Paul Hammonds
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
Closed loop additive injection and monitoring system for oilfield o...
- Publication number 20050166961
- Publication date Aug 4, 2005
- BAKER HUGHES INCORPORATED
- C. Mitch Means
- E21 - EARTH DRILLING MINING
Information Patent Application
Method for introducing drag reducers into hydrocarbon transportatio...
- Publication number 20040216780
- Publication date Nov 4, 2004
- BAKER HUGHES INCORPORATED
- Paul Hammonds
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS