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Christopher McLaren
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Aberdeen, GB
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Patents Grants
last 30 patents
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Patent Grant
Connector device for use in wireline intervention operations
Patent number
9,689,211
Issue date
Jun 27, 2017
National Oilwell Varco UK Limited
Runi Joensen
E21 - EARTH DRILLING MINING
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Patent Grant
Wireline pressure control apparatus
Patent number
9,644,447
Issue date
May 9, 2017
National Oilwell Varco UK Limited
Carl Wood
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
CONNECTOR DEVICE FOR USE IN WIRELINE INTERVENTION OPERATIONS
Publication number
20140318809
Publication date
Oct 30, 2014
National Oilwell Varco UK Limited
Runi Joensen
E21 - EARTH DRILLING MINING
Information
Patent Application
WIRELINE PRESSURE CONTROL APPARATUS
Publication number
20140318814
Publication date
Oct 30, 2014
Carl Wood
E21 - EARTH DRILLING MINING