Baker Hughes Corporation

Element Six Gmbh

Element Six Abrasives S.a.

Clement David Van Der Riet

Danny Eugene Scott

Anthony Albert DiGiovanni

Rudolf Carl Pessier

Nicholas J Lyons

Klaus Tank

Chih C Lin

Matthew J Meiners

Aaron J Dick

Cornelis Roelof Jonker

John F Bradford

Roger William Nigel Nilen

Alejandro Flores

Yavuz Kadioglu

Gerard Peter Dolan

Donald Royceton Herschell

Louise F Van Staden

Gregory B Swanepoel

Siu-Wah Wai

Dragan Vukovic

Antionette Can

Habib Saridikmen

Roger William Nilen

Cutting elements for earth-boring tools include one or more recesses and/or one or more protrusions in a cutting face of a volume of superabrasive material. The superabrasive material may be disposed on a substrate. The cutting face may be non-planar. The recesses and/or protrusions may include one or more linear segments. The recesses and/or protrusions may comprise discrete features that are laterally isolated from one another. The recesses and/or protrusions may have a helical configuration. The volume of superabrasive material may comprise a plurality of thin layers, at least two of which may differ in at least one characteristic. Methods of forming cutting elements include the formation of such recesses and/or protrusions in and/or on a cutting face of a volume of superabrasive material. Earth-boring tools include such cutting elements, and methods of forming earth-boring tools include attaching such a cutting element to a tool body.

Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods

Bearings for downhole tools including a first bearing member and a second bearing member, at least one of the first and second bearing members having a channel formed therein. Methods of cooling bearings of downhole tools comprise flowing a fluid within a channel formed in at least one bearing member. Heat is transferred from at least the at least one bearing member to the fluid. The fluid is flowed away from the at least one bearing member.

Downhole tools including bearings and methods of forming same

A method for making a polycrystalline diamond (PCD) construction comprises providing a cemented carbide substrate comprising carbide grains cemented together by a cement material, subjecting the substrate to a first pressure treatment, treating the substrate to remove at least some of the cement material from at least a region of the substrate adjacent a boundary defined by the substrate, and subjecting the substrate to a second pressure treatment, in contact with or bonded at the boundary to a diamondiferous structure.

Polycrystalline diamond

Bearings for downhole tools, downhole tools incorporating such bearings, and methods of cooling such bearings

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Spring, TX, United States of America

Clement David Van Der Riet