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Jarle Veshovde
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Patents Grants
last 30 patents
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Patent Grant
Feeding device for a downhole tool and method for axial feeding of...
Patent number
9,932,789
Issue date
Apr 3, 2018
West Production Technology AS
Odd B. Skjaerseth
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tool guide device for a drill floor
Patent number
8,651,200
Issue date
Feb 18, 2014
West Drilling Products AS
Helge Krohn
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Feeding Device for a Downhole Tool and Method for Axial Feeding of...
Publication number
20150053425
Publication date
Feb 26, 2015
West Production Technology AS
Odd B. Skjaerseth
E21 - EARTH DRILLING MINING
Information
Patent Application
Tool Guide Device for a Drill Floor
Publication number
20120261195
Publication date
Oct 18, 2012
WEST DRILLING PRODUCTS AS
Helge Krohn
E21 - EARTH DRILLING MINING