Inventor
WILLIAMSON JR JIMMIE ROBERT
US16 patents
⚠️ This page may combine multiple inventors who share the name “WILLIAMSON JR JIMMIE ROBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALLIBURTON ENERGY SERVICES INC
9 patentsUS10167701B2Jan 1, 2019
Standing injection valve with hydraulically dampened valve closure
HALLIBURTON ENERGY SERVICES INC2 citations72
US9822606B2Nov 21, 2017
Standing injection valve with hydraulically dampened valve closure
HALLIBURTON ENERGY SERVICES INC2 citations72
US10113392B2Oct 30, 2018
Tubing pressure insensitive surface controlled subsurface safety valve
HALLIBURTON ENERGY SERVICES INC6 citations69
US9194210B2Nov 24, 2015
Downhole power delivery tool powered by hydrostatic pressure
HALLIBURTON ENERGY SERVICES INC2 citations62
US11091982B2Aug 17, 2021
Equalizing device
HALLIBURTON ENERGY SERVICES INC1 citations58
US11193353B2Dec 7, 2021
Sliding sleeve well tool with metal-to-metal seal
HALLIBURTON ENERGY SERVICES INC0 citations51
US9896909B2Feb 20, 2018
Downhole adjustable steam injection mandrel
HALLIBURTON ENERGY SERVICES INC0 citations51
US11591892B2Feb 28, 2023
Shuttle valve assembly for gas compression and injection system
HALLIBURTON ENERGY SERVICES INC0 citations49
US10633944B2Apr 28, 2020
Selective test tool
HALLIBURTON ENERGY SERVICES INC0 citations41