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Guus van Wechem
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Reeuwijk, NL
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Patents Grants
last 30 patents
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Patent Grant
Pipe running tool
Patent number
7,096,977
Issue date
Aug 29, 2006
Varco I/P, Inc.
Daniel Juhasz
E21 - EARTH DRILLING MINING
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Patent Grant
Pipe running tool
Patent number
6,938,709
Issue date
Sep 6, 2005
Varco International, Inc.
Daniel Juhasz
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
Pipe running tool
Publication number
20060005962
Publication date
Jan 12, 2006
Varco International, Inc.
Daniel Juhasz
E21 - EARTH DRILLING MINING