US Patent D1026979 Cutting tool

US Patent 7086488 Cutting element having enhanced cutting geometry

US Patent 7086489 Multi-lobed cutter element for drill bit

US Patent 7152703 Compact for earth boring bit with asymmetrical flanks and shoulders

US Patent 7252461 Milling cutter and an indexable milling insert

US Patent D582448 End mill face

US Patent 7475744 Superabrasive inserts including an arcuate peripheral surface

US Patent 7549824 Milling cutter, a milling cutter body and an indexable cutting insert

US Patent 7681669 Polycrystalline diamond insert, drill bit including same, and method of operation

US Patent 7726420 Cutter having shaped working surface with varying edge chamfer

US Patent 7743855 Drill bit with cutter element having multifaceted, slanted top cutting surface

US Patent 7757785 Modified cutters and a method of drilling with modified cutters

US Patent 8037951 Cutter having shaped working surface with varying edge chamfer

US Patent 8087478 Cutting elements including cutting tables with shaped faces configured to provide continuous effective positive back rake angles, drill bits so equipped and methods of drilling

US Patent 8113303 Modified cutters and a method of drilling with modified cutters

US Patent 8191656 Auto adaptable cutting structure

US Patent 8430607 Cutting insert with recessed insert supporting surface, and cutting tool

US Patent 8561727 Superabrasive cutting elements and systems and methods for manufacturing the same

US Patent 8740508 Milling tool with clamping screw having male grip at end thereof

US Patent 8783387 Cutter geometry for high ROP applications

US Patent D712941 Diamond cutter

US Patent 8833492 Cutters for fixed cutter bits

US Patent 8851206 Oblique face polycrystalline diamond cutter and drilling tools so equipped

US Patent D717847 End mill

US Patent 8960337 High impact resistant tool with an apex width between a first and second transitions

US Patent 8985914 Cutting tool, an arrangement and a method for chip removing machining with spring members for biasing a clamping body

US Patent 9062505 Method for laser cutting polycrystalline diamond structures

US Patent 9103174 Cutting elements for earth-boring tools, earth-boring tools including such cutting elements and related methods

US Patent 9233426 Octagonal cutting insert having edge portion with variable wedge angle, and cutting tool

US Patent 9316057 Rotary drill bits with protected cutting elements and methods

US Patent 9404310 Polycrystalline diamond compacts including a domed polycrystalline diamond table, and applications therefor

US Patent 9428966 Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods

US Patent 9482057 Cutting elements for earth-boring tools, earth-boring tools including such cutting elements and related methods

US Patent 9598909 Superabrasive cutters with grooves on the cutting face and drill bits and drilling tools so equipped

US Patent 9915102 Pointed working ends on a bit

US Patent 10017998 Drill bits and earth-boring tools including shaped cutting elements and associated methods

US Patent 10022840 Polycrystalline diamond compact including crack-resistant polycrystalline diamond table

US Patent 10029391 High impact resistant tool with an apex width between a first and second transitions

US Patent 10036208 Cutter element for rock removal applications

US Patent 10036209 Cutting elements and bits for sidetracking

US Patent 10071354 Polycrystalline superhard material and method for making same

US Patent 10071355 Cutting inserts and method for making same

US Patent 10125552 Convex ridge type non-planar cutting tooth and diamond drill bit

US Patent 10180034 Cutter element for rock removal applications

US Patent 10385623 Cutting elements for earth-boring tools and earth-boring tools including such cutting elements

US Patent 10400517 Cutting elements configured to reduce impact damage and related tools and methods

US Patent 10480253 Cutting elements, earth-boring tools including cutting elements, and methods of forming cutting elements

US Patent 10563464 Convex ridge type non-planar cutting tooth and diamond drill bit

US Patent 10577870 Cutting elements configured to reduce impact damage related tools and methods—alternate configurations

US Patent D878436 Cutting tool

US Patent 10830000 Extrudate-producing ridged cutting element

US Patent D908753 Cutting tool

US Patent 10907416 Polycrystalline diamond cutter with improved geometry for cooling and cutting evacuation and efficiency and durability

US Patent 10914124 Cutting elements comprising waveforms and related tools and methods

US Patent D914070 Cutting tool

US Patent D920401 Cutting tool

US Patent 11015397 Cutting elements and drill bits incorporating the same

US Patent D924949 Cutting tool

US Patent D926239 Milling cutter tool

US Patent D947910 Drill bit

US Patent D951313 PDC cutter

US Patent 11377910 Polycrystalline diamond compact

US Patent 11391095 Polycrystalline diamond compact and drilling bit

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US Patent D969183 Boss on nozzle bores of a drill bit

US Patent 11578538 Cutting element with nonplanar face to improve cutting efficiency and durability

US Patent 11591858 Cutting elements with increased curvature cutting edges

US Patent D982631 Drill bit

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US Patent 6904983 Low-contact area cutting element

US Patent 6904984 Stepped polycrystalline diamond compact insert

US Patent 6929079 Drill bit cutter element having multiple cusps

E21B 10/62

E21B 10/602

E21B 10/55

E21B 10/43

E21B 10/08

B27L 11/00

B02C 18/18

B02C 13/28

B02C 13/2804

A01G 23/067

B02C 7/12

B02C 4/305

B27G 13/00

B27G 13/10