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Mohammed Yousef Al-Othman
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Dhahran, SA
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Patents Grants
last 30 patents
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Patent Grant
Method and apparatus of drill bit adjustable gauge system
Patent number
12,006,772
Issue date
Jun 11, 2024
Saudi Arabian Oil Company
Abdullah Mohammed Al-Dossary
E21 - EARTH DRILLING MINING
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Patent Grant
Solid state lost circulation material
Patent number
11,649,690
Issue date
May 16, 2023
Saudi Arabian Oil Company
Mohammed Yousef Al-Othman
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
SOLID STATE LOST CIRCULATION MATERIAL
Publication number
20220275699
Publication date
Sep 1, 2022
Saudi Arabian Oil Company
Mohammed Yousef Al-Othman
E21 - EARTH DRILLING MINING