Tesco Corporation (US)

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tesco Corporation (US).The latest application filed is for "method for installing wellbore string devices".

Company Profile

0.1.12

Tesco Corporation (US) - Houston TX
Tesco Corporation (US) - US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for Installing Wellbore String Devices App 20100096143 - Angman; Per G.	2010-04-22
Casing Shoe and Retrievable Bit Assembly App 20100025120 - Warren; Tommy M.	2010-02-04
Method of Circulating While Retrieving Downhole Tool in Casing App 20100025113 - Warren; Tommy M. ; et al.	2010-02-04
Gate Valve and Method of Controlling Pressure During Casing-While-Drilling Operations App 20100012328 - Nikirofuk; Kevin J.	2010-01-21
Power Screw Actuator for Pipe Gripper App 20090321086 - Zimmermann; Kris D.	2009-12-31
Monitoring Flow Rates While Retrieving Bottom Hole Assembly During Casing While Drilling Operations App 20090288821 - Eriksen; Erik P. ; et al.	2009-11-26
Retrieval of Bottom Hole Assembly During Casing While Drilling Operations App 20090288840 - Eriksen; Erik P. ; et al.	2009-11-26
Circulation System for Retrieval of Bottom Hole Assembly During Casing While Drilling Operations App 20090288841 - Eriksen; Erik P. ; et al.	2009-11-26
Retrieval Tool With Slips for Retrieving Bottom Hole Assembly During Casing While Drilling Operations App 20090288886 - Eriksen; Erik P. ; et al.	2009-11-26
Controlling Backflow Pressure During Retrieval of Bottom Hole Assembly App 20090288839 - Eriksen; Erik P. ; et al.	2009-11-26
Incremental U-tube process to retrieve of bottom hole assembly during casing while drilling operations Grant 7,604,057 - Eriksen , et al. October 20, 2	2009-10-20
Power Slips App 20090120649 - Cerovsek; Milan	2009-05-14
Liner Drilling Method and Liner Hanger App 20090090508 - Brouse; Michael	2009-04-09

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