Inventor
STOCKEY DAVID A
US15 patents
⚠️ This page may combine multiple inventors who share the name “STOCKEY DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAKER HUGHES INC
13 patentsUS8381844B2Feb 26, 2013
Earth-boring tools and components thereof and related methods
BAKER HUGHES INC16 citations92
US9845642B2Dec 19, 2017
Cutting elements having non-planar cutting faces with selectively leached regions, earth-boring tools including such cutting elements, and related methods
BAKER HUGHES INC7 citations83
US9714545B2Jul 25, 2017
Cutting elements having a non-uniform annulus leach depth, earth-boring tools including such cutting elements, and related methods
BAKER HUGHES INC8 citations83
US9650837B2May 16, 2017
Multi-chamfer cutting elements having a shaped cutting face and earth-boring tools including such cutting elements
BAKER HUGHES INC10 citations83
US10428591B2Oct 1, 2019
Structures for drilling a subterranean formation
BAKER HUGHES INC2 citations72
US8973466B2Mar 10, 2015
Methods of forming earth-boring tools and components thereof including attaching a shank to a body of an earth-boring tool
BAKER HUGHES INC1 citations62
US10612312B2Apr 7, 2020
Cutting elements including undulating boundaries between catalyst-containing and catalyst-free regions of polycrystalline superabrasive materials and related earth-boring tools and methods
BAKER HUGHES INC0 citations51
US10196859B2Feb 5, 2019
Drill bits, rotatable cutting structures, cutting structures having adjustable rotational resistance, and related methods
BAKER HUGHES INC0 citations51
US10029350B2Jul 24, 2018
Methods of forming polycrystalline compacts and earth-boring tools including polycrystalline compacts
BAKER HUGHES INC1 citations51
US10024113B2Jul 17, 2018
Cutting elements having a non-uniform annulus leach depth, earth-boring tools including such cutting elements, and related methods
BAKER HUGHES INC0 citations51
US10016876B2Jul 10, 2018
Methods of forming polycrystalline compacts and earth-boring tools including polycrystalline compacts
BAKER HUGHES INC1 citations51
US9863189B2Jan 9, 2018
Cutting elements comprising partially leached polycrystalline material, tools comprising such cutting elements, and methods of forming wellbores using such cutting elements
BAKER HUGHES INC1 citations51
US9605488B2Mar 28, 2017
Cutting elements including undulating boundaries between catalyst-containing and catalyst-free regions of polycrystalline superabrasive materials and related earth-boring tools and methods
BAKER HUGHES INC0 citations51
BAKER HUGHES A GE CO LLC
2 patentsUS10378289B2Aug 13, 2019
Cutting elements having non-planar cutting faces with selectively leached regions and earth-boring tools including such cutting elements
BAKER HUGHES A GE CO LLC7 citations83
US10465447B2Nov 5, 2019
Cutting elements configured to mitigate diamond table failure, earth-boring tools including such cutting elements, and related methods
BAKER HUGHES A GE CO LLC3 citations71