Baker Hughes Corporation

Element Six Gmbh

Roger William Nilen

Danny Eugene Scott

Anthony Albert DiGiovanni

Rudolf Carl Pessier

Nicholas J Lyons

Matthew J Meiners

Cornelis Roelof Jonker

Yavuz Kadioglu

Clement David Van Der Riet

Donald Royceton Herschell

Gerard Peter Dolan

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

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London, United Kingdom

Roger William Nilen