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Carlos P. Izaguirre
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Dayton, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Pressure differential device with constant pressure drop
Patent number
10,233,726
Issue date
Mar 19, 2019
Baker Hughes, a GE company, LLC
Zhi Y. He
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pressure differential device
Patent number
9,745,829
Issue date
Aug 29, 2017
Baker Hughes Incorporated
Zhi Y. He
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
MULTISTAGE FLOW CONTROL DEVICE AND METHOD OF CONTROLLING FLOW OF FL...
Publication number
20160084390
Publication date
Mar 24, 2016
BAKER HUGHES INCORPORATED
Zhi Yong He
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
PRESSURE DIFFERENTIAL DEVICE WITH CONSTANT PRESSURE DROP
Publication number
20160053577
Publication date
Feb 25, 2016
BAKER HUGHES INCORPORATED
Zhi Yong He
E21 - EARTH DRILLING MINING
Information
Patent Application
PRESSURE DIFFERENTIAL DEVICE
Publication number
20160040503
Publication date
Feb 11, 2016
BAKER HUGHES INCORPORATED
Zhi Y. He
E21 - EARTH DRILLING MINING