Inventor
LE TUONG THANH
US25 patents
⚠️ This page may combine multiple inventors who share the name “LE TUONG THANH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WEATHERFORD LAMB
9 patentsUS7311148B2Dec 25, 2007
Methods and apparatus for wellbore construction and completion
WEATHERFORD LAMB61 citations98
US7874352B2Jan 25, 2011
Apparatus for gripping a tubular on a drilling rig
WEATHERFORD LAMB80 citations97
US7334650B2Feb 26, 2008
Apparatus and methods for drilling a wellbore using casing
WEATHERFORD LAMB86 citations97
US7413018B2Aug 19, 2008
Apparatus for wellbore communication
WEATHERFORD LAMB52 citations94
US7503397B2Mar 17, 2009
Apparatus and methods of setting and retrieving casing with drilling latch and bottom hole assembly
WEATHERFORD LAMB46 citations92
US8042616B2Oct 25, 2011
Apparatus and methods for drilling a wellbore using casing
WEATHERFORD LAMB15 citations91
US7823660B2Nov 2, 2010
Apparatus and methods for drilling a wellbore using casing
WEATHERFORD LAMB15 citations91
US7409758B2Aug 12, 2008
Vibration damper systems for drilling with casing
WEATHERFORD LAMB29 citations91
US7730968B2Jun 8, 2010
Apparatus for wellbore communication
WEATHERFORD LAMB13 citations82
WEATHERFORD TECH HOLDINGS LLC
9 patentsUS9637977B2May 2, 2017
Methods and apparatus for wellbore construction and completion
WEATHERFORD TECH HOLDINGS LLC12 citations92
US9816331B2Nov 14, 2017
Apparatus and methods of running casing
WEATHERFORD TECH HOLDINGS LLC7 citations84
US9824347B2Nov 21, 2017
Serialization and database methods for tubulars and oilfield equipment
WEATHERFORD TECH HOLDINGS LLC4 citations80
US10138690B2Nov 27, 2018
Apparatus for gripping a tubular on a drilling rig
WEATHERFORD TECH HOLDINGS LLC3 citations72
US9493989B2Nov 15, 2016
Subsea drilling with casing
WEATHERFORD TECH HOLDINGS LLC2 citations61
US10590733B2Mar 17, 2020
Method and apparatus for sealing tubulars
WEATHERFORD TECH HOLDINGS LLC0 citations51
US9745821B2Aug 29, 2017
Method and apparatus for sealing tubulars
WEATHERFORD TECH HOLDINGS LLC1 citations51
US9719303B2Aug 1, 2017
Subsea drilling with casing
WEATHERFORD TECH HOLDINGS LLC0 citations51
US10825008B2Nov 3, 2020
Serialization and database methods for tubulars and oilfield equipment
WEATHERFORD TECH HOLDINGS LLC0 citations48
GIROUX RICHARD L
3 patentsUS8066069B2Nov 29, 2011
Method and apparatus for wellbore construction and completion
GIROUX RICHARD L17 citations92
US8534379B2Sep 17, 2013
Apparatus and methods for drilling a wellbore using casing
GIROUX RICHARD L13 citations91
US8127868B2Mar 6, 2012
Apparatus and methods for drilling a wellbore using casing
GIROUX RICHARD L12 citations91