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Jorn Pollestad
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Bryne, NO
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last 30 patents
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Patent Grant
Drill pipe spinner device
Patent number
7,036,396
Issue date
May 2, 2006
National Oilwell Norway AS
Magne Moe
E21 - EARTH DRILLING MINING
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last 30 patents
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Patent Application
Spinner device
Publication number
20030164071
Publication date
Sep 4, 2003
Magne Moe
E21 - EARTH DRILLING MINING