Inventor
LASATER JEFFREY B
US11 patents
⚠️ This page may combine multiple inventors who share the name “LASATER JEFFREY B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TERCEL IP LTD
5 patentsUS9109402B1Aug 18, 2015
Steering assembly for directional drilling of a wellbore
TERCEL IP LTD16 citations89
US9605494B2Mar 28, 2017
Tool for selectively connecting or disconnecting components of a downhole workstring
TERCEL IP LTD3 citations71
US10794121B2Oct 6, 2020
Connecting assembly and receptacle adapted to receive said connecting assembly for connecting two tubing sections, and method for installing and connecting two tubing sections in a wellbore
TERCEL IP LTD3 citations63
US10941620B2Mar 9, 2021
Downhole swivel sub and method for releasing a stuck object in a wellbore
TERCEL IP LTD1 citations60
US9982492B2May 29, 2018
Downhole swivel sub
TERCEL IP LTD1 citations49
HALLIBURTON ENERGY SERV INC
3 patentsUS7588082B2Sep 15, 2009
Downhole tool position sensing system
HALLIBURTON ENERGY SERV INC26 citations91
US7336199B2Feb 26, 2008
Inductive coupling system
HALLIBURTON ENERGY SERV INC25 citations90
US7467673B2Dec 23, 2008
Rotary vector gear for use in rotary steerable tools
HALLIBURTON ENERGY SERV INC15 citations83