Trinh; Khoi Q.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Trinh; Khoi Q..The latest application filed is for "expandable reamer assemblies, bottom hole assemblies, and related methods".

Company Profile

2.19.14

Trinh; Khoi Q. - Pearland TX

*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
Expandable downhole tool assemblies, bottom-hole assemblies, and related methods Grant 10,480,251 - Radford , et al. Nov	2019-11-19
Remotely controlled apparatus for downhole applications and methods of operation Grant 10,472,908 - Radford , et al. Nov	2019-11-12
Expandable Reamer Assemblies, Bottom Hole Assemblies, And Related Methods App 20180334857 - Radford; Steven R. ; et al.	2018-11-22
Expandable reamer assemblies, bottom hole assemblies, and related methods Grant 10,036,206 - Radford , et al. July 31, 2	2018-07-31
Remotely Controlled Apparatus For Downhole Applications And Methods Of Operation App 20170335629 - Radford; Steven R. ; et al.	2017-11-23
Earth-boring tools including expandable members and status indicators and methods of making and using such earth-boring tools Grant 9,725,958 - Radford , et al. August 8, 2	2017-08-08
Remotely controlled apparatus for downhole applications and methods of operation Grant 9,719,304 - Radford , et al. August 1, 2	2017-08-01
Expandable Reamer Assemblies, Bottom Hole Assemblies, And Related Methods App 20160251904 - Radford; Steven R. ; et al.	2016-09-01
Expandable reamer assemblies, bottom-hole assemblies, and related methods Grant 9,341,027 - Radford , et al. May 17, 2	2016-05-17
Remotely controlled apparatus for downhole applications, components for such apparatus, remote status indication devices for such apparatus, and related methods Grant 9,175,520 - Radford , et al. November 3, 2	2015-11-03
Tools for use in subterranean boreholes having expandable members and related methods Grant 9,038,748 - Radford , et al. May 26, 2	2015-05-26
Tools for use in subterranean boreholes having expandable members and related methods Grant 9,038,749 - Radford , et al. May 26, 2	2015-05-26
Earth-boring Tools Including Expandable Members And Status Indicators And Methods Of Making And Using Such Earth-boring Tools App 20150114715 - Radford; Steven R. ; et al.	2015-04-30
Remotely Controlled Apparatus For Downhole Applications And Methods Of Operation App 20150060143 - Radford; Steven R. ; et al.	2015-03-05
Status indicators for use in earth-boring tools having expandable members and methods of making and using such status indicators and earth-boring tools Grant 8,939,236 - Radford , et al. January 27, 2	2015-01-27
Tools For Use In Subterranean Boreholes Having Expandable Members And Related Methods App 20140338981 - Radford; Steven R. ; et al.	2014-11-20
Remotely controlled apparatus for downhole applications and methods of operation Grant 8,881,833 - Radford , et al. November 11, 2	2014-11-11
Expandable Reamer Assemblies, Bottom Hole Assemblies, And Related Methods App 20140246236 - Radford; Steven R. ; et al.	2014-09-04
Tools for use in subterranean boreholes having expandable members and related methods Grant 8,820,439 - Radford , et al. September 2, 2	2014-09-02
Tools For Use In Subterranean Boreholes Having Expandable Members And Related Methods App 20120205157 - Radford; Steven R. ; et al.	2012-08-16
Earth-boring tools having expandable members and methods of making and using such earth-boring tools Grant 8,230,951 - Radford , et al. July 31, 2	2012-07-31
Stabilizer assemblies with bearing pad locking structures and tools incorporating same Grant 8,181,722 - Radford , et al. May 22, 2	2012-05-22
Tools For Use In Subterranean Boreholes Having Expandable Members And Related Methods App 20120111579 - Radford; Steven R. ; et al.	2012-05-10
Remotely Controlled Apparatus For Downhole Applications, Components For Such Apparatus, Remote Status Indication Devices For Such Apparatus, And Related Methods App 20120080183 - Radford; Steven R. ; et al.	2012-04-05
Status Indicators For Use In Earth-boring Tools Having Expandable Members And Methods Of Making And Using Such Status Indicators And Earth-boring Tools App 20120080228 - Radford; Steven R. ; et al.	2012-04-05
Remotely controlled apparatus for downhole applications and methods of operation App 20110127044 - Radford; Steven R. ; et al.	2011-06-02
Earth-boring Tools Having Expandable Members And Methods Of Making And Using Such Earth-boring Tools App 20110073376 - Radford; Steven R. ; et al.	2011-03-31
Stabilizer Assemblies With Bearing Pad Locking Structures And Tools Incorporating Same App 20100212970 - Radford; Steven R. ; et al.	2010-08-26

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