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Emerson Nunez
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Cypress, TX, US
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last 30 patents
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Patent Grant
Disintegrable downhole tools and method of use
Patent number
11,851,967
Issue date
Dec 26, 2023
Baker Hughes Oilfield Operations LLC
Zhihui Zhang
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
DISINTEGRABLE DOWNHOLE TOOLS AND METHOD OF USE
Publication number
20230304370
Publication date
Sep 28, 2023
Baker Hughes Oilfield Operations LLC
Zhihui Zhang
E21 - EARTH DRILLING MINING
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Patent Application
TRIGGER FOR DOWNHOLE TOOL, METHOD AND SYSTEM
Publication number
20230258055
Publication date
Aug 17, 2023
Baker Hughes Oilfield Operations LLC
Zhihui Zhang
E21 - EARTH DRILLING MINING