Inventor
EVANS KENNETH R
US29 patents
⚠️ This page may combine multiple inventors who share the name “EVANS KENNETH R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAKER HUGHES INC
10 patentsUS10214968B2Feb 26, 2019
Earth-boring tools including selectively actuatable cutting elements and related methods
BAKER HUGHES INC7 citations84
US10066444B2Sep 4, 2018
Earth-boring tools including selectively actuatable cutting elements and related methods
BAKER HUGHES INC10 citations84
US9303460B2Apr 5, 2016
Cutting element retention for high exposure cutting elements on earth-boring tools
BAKER HUGHES INC8 citations84
US9359826B2Jun 7, 2016
Formation-engaging structures having retention features, earth-boring tools including such structures, and related methods
BAKER HUGHES INC12 citations80
US10569370B2Feb 25, 2020
Mechanical locking mechanism using shape memory materials
BAKER HUGHES INC1 citations62
US10273758B2Apr 30, 2019
Cutting elements comprising a low-carbon steel material, related earth-boring tools, and related methods
BAKER HUGHES INC0 citations52
US10047565B2Aug 14, 2018
Cutting element retention for high exposure cutting elements on earth-boring tools
BAKER HUGHES INC0 citations52
US10072464B2Sep 11, 2018
Earth-boring tools including formation-engaging structures having retention features and related methods
BAKER HUGHES INC1 citations49
US10344537B2Jul 9, 2019
Earth-boring tools, methods of forming earth-boring tools, and methods of forming a borehole in a subterranean formation
BAKER HUGHES INC0 citations45
US10005158B2Jun 26, 2018
Earth-boring tools with precise cutter pocket location and orientation and related methods
BAKER HUGHES INC0 citations37
BAKER HUGHES A GE CO LLC
6 patentsUS10697248B2Jun 30, 2020
Earth-boring tools and related methods
BAKER HUGHES A GE CO LLC8 citations83
US10107040B2Oct 23, 2018
Earth-boring tool having back up cutting elements with flat surfaces formed therein and related methods
BAKER HUGHES A GE CO LLC2 citations70
US10633929B2Apr 28, 2020
Self-adjusting earth-boring tools and related systems
BAKER HUGHES A GE CO LLC1 citations62
US10508323B2Dec 17, 2019
Method and apparatus for securing bodies using shape memory materials
BAKER HUGHES A GE CO LLC1 citations62
US10458189B2Oct 29, 2019
Earth-boring tools utilizing selective placement of polished and non-polished cutting elements, and related methods
BAKER HUGHES A GE CO LLC0 citations52
US10502001B2Dec 10, 2019
Earth-boring tools carrying formation-engaging structures
BAKER HUGHES A GE CO LLC0 citations39
BAKER HUGHES OILFIELD OPERATIONS LLC
6 patentsUS11466559B2Oct 11, 2022
Downhole tool sensor arrangements and associated methods and systems
BAKER HUGHES OILFIELD OPERATIONS LLC4 citations65
US11512537B2Nov 29, 2022
Displacement members comprising machineable material portions, bit bodies comprising machineable material portions from such displacement members, earth-boring rotary drill bits comprising such bit bodies, and related methods
BAKER HUGHES OILFIELD OPERATIONS LLC0 citations62
US11261723B2Mar 1, 2022
Electronic connections in a drill string and related systems and methods
BAKER HUGHES OILFIELD OPERATIONS LLC0 citations51
US10704376B2Jul 7, 2020
Sensors in earth-boring tools, related systems, and related methods
BAKER HUGHES OILFIELD OPERATIONS LLC0 citations50
US10662755B2May 26, 2020
Sensors in earth-boring tools, related systems, and related methods
BAKER HUGHES OILFIELD OPERATIONS LLC0 citations50
US12110779B2Oct 8, 2024
Downhole sensor apparatus and related systems, apparatus, and methods
BAKER HUGHES OILFIELD OPERATIONS LLC0 citations46