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Dylan RIGBY
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Houston, TX, US
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last 30 patents
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Patent Grant
Pipe stand transfer system
Patent number
10,577,875
Issue date
Mar 3, 2020
National-Oilwell Varco, L.P.
Gregory Keogh
E21 - EARTH DRILLING MINING
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last 30 patents
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Patent Application
PIPE STAND TRANSFER SYSTEM
Publication number
20180245408
Publication date
Aug 30, 2018
National-Oilwell Varco, L.P.
Gregory KEOGH
E21 - EARTH DRILLING MINING