Inventor
LE TUONG T
US18 patents
⚠️ This page may combine multiple inventors who share the name “LE TUONG T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WEATHERFORD TECH HOLDINGS LLC
12 patentsUS11326403B2May 10, 2022
Rotating control device, and installation and retrieval thereof
WEATHERFORD TECH HOLDINGS LLC1 citations72
US10995562B2May 4, 2021
Rotating control device, and installation and retrieval thereof
WEATHERFORD TECH HOLDINGS LLC1 citations72
US10605021B2Mar 31, 2020
Installation and retrieval of well pressure control device releasable assembly
WEATHERFORD TECH HOLDINGS LLC3 citations72
US10408000B2Sep 10, 2019
Rotating control device, and installation and retrieval thereof
WEATHERFORD TECH HOLDINGS LLC2 citations72
US10167694B2Jan 1, 2019
Pressure control device, and installation and retrieval of components thereof
WEATHERFORD TECH HOLDINGS LLC2 citations72
US12509954B2Dec 30, 2025
Seal life enhancement for rotating control device
WEATHERFORD TECH HOLDINGS LLC0 citations62
US12345107B2Jul 1, 2025
Reduction of equivalent circulating density in well operations
WEATHERFORD TECH HOLDINGS LLC0 citations62
US11624255B1Apr 11, 2023
Rotating control device with debris-excluding barrier
WEATHERFORD TECH HOLDINGS LLC0 citations62
US11035194B2Jun 15, 2021
Pressure control device, and installation and retrieval of components thereof
WEATHERFORD TECH HOLDINGS LLC0 citations62
US10876368B2Dec 29, 2020
Installation and retrieval of pressure control device releasable assembly
WEATHERFORD TECH HOLDINGS LLC1 citations62
US10370923B2Aug 6, 2019
Installation and retrieval of pressure control device releasable assembly
WEATHERFORD TECH HOLDINGS LLC1 citations62
US10865621B2Dec 15, 2020
Pressure equalization for well pressure control device
WEATHERFORD TECH HOLDINGS LLC0 citations51