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Jozeph Robert Marcin
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St. Albert, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Modular liner hanger
Patent number
7,128,147
Issue date
Oct 31, 2006
Watherford/Lamb Inc.
Jozeph R. Marcin
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Patent Grant
Technique for deploying a liner into a subterranean wellbore
Patent number
6,561,272
Issue date
May 13, 2003
Schlumberger Technology Corporation
Andrew Buzinsky
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
Modular liner hanger
Publication number
20050145382
Publication date
Jul 7, 2005
Jozeph Robert Marcin
E21 - EARTH DRILLING MINING
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Patent Application
Modular liner hanger
Publication number
20030127222
Publication date
Jul 10, 2003
Weatherford International, Inc.
Jozeph Robert Marcin
E21 - EARTH DRILLING MINING
Information
Patent Application
Technique for deploying a liner into a subterranean wellbore
Publication number
20020185281
Publication date
Dec 12, 2002
Andrew Buzinsky
E21 - EARTH DRILLING MINING