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Ali A. AL-QURAISHI
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Houston, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Blowout preventer apparatus and method
Patent number
11,873,695
Issue date
Jan 16, 2024
National-Oilwell Varco, L.P.
Lydia Mireles
E21 - EARTH DRILLING MINING
Information
Patent Grant
SBOP swarf wiper
Patent number
10,472,917
Issue date
Nov 12, 2019
National-Oilwell Varco, L.P.
Sergio Garcia
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
BLOWOUT PREVENTER APPARATUS AND METHOD
Publication number
20210207450
Publication date
Jul 8, 2021
National-Oilwell Varco, L.P.
Lydia Mireles
E21 - EARTH DRILLING MINING
Information
Patent Application
Pressure Control Devices for Sealing Around Tubular Members
Publication number
20190234176
Publication date
Aug 1, 2019
National-Oilwell Varco, L.P.
Christopher Dale Johnson
E21 - EARTH DRILLING MINING
Information
Patent Application
SBOP SWARF WIPER
Publication number
20180030805
Publication date
Feb 1, 2018
National-Oilwell Varco, L.P.
Sergio GARCIA
E21 - EARTH DRILLING MINING