Inventor

SMITH REDD H

US56 patents

⚠️ This page may combine multiple inventors who share the name “SMITH REDD H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SMITH REDD H

BAKER HUGHES INC

Superabrasive cutting element having an asperital cutting face and drill bit so equipped

Polycrystalline diamond cutters having modified residual stresses

Superhard cutting structure having reduced surface roughness and bit for subterranean drilling so equipped

Modified superhard cutting element having reduced surface roughness and method of modifying

Fabrication method for rotary bits and bit components

Modified superhard cutting elements having reduced surface roughness method of modifying, drill bits equipped with such cutting elements, and methods of drilling therewith

Fabrication method for rotary bits and bit components

Superhard cutting element having reduced surface roughness and method of modifying

Diamond cutters having modified cutting edge geometry and drill bit mounting arrangement therefor

Fabrication method for rotary bits and bit components and bits and components produced thereby

Polycrystalline diamond cutting element

Method of manufacturing bits, bit components and other articles of manufacture

Stress-reduced superhard cutting element

Cutting element with controlled superabrasive contact area, drill bits so equipped

Method of forming polycrystalline diamond cutters having modified residual stresses

Superabrasive cutters and drill bits so equipped

Web cutter

Method for infiltrating preformed components and component assemblies

Rolling cone bit with improved wear resistant inserts

Methods of attaching a shank to a body of an earth-boring tool including a load-bearing joint and tools formed by such methods

Methods of forming earth-boring rotary drill bits

Rolling cone bit with improved wear resistant inserts

Earth-boring tools and components thereof and related methods

System for infiltrating preformed components and component assemblies

Method of forming polycrystalline diamond cutters having modified residual stresses

Method and apparatus for infiltrating preformed components and component assemblies

PDC cutters with improved toughness

Methods of forming bit bodies

Methods of attaching a shank to a body of an earth-boring drilling tool, and tools formed by such methods

Insertable devices for retention systems, structures for attachment and methods of use

Shrink-fit sleeve assembly for a drill bit, including nozzle assembly and method therefor

Method for manufacturing a drilling tool with an elastomer seal having graded properties

Methods of forming earth-boring tools and components thereof including attaching a shank to a body of an earth-boring tool

Cemented tungsten carbide rock bit cone

Drill bit compact with boron or beryllium for fracture resistance

Methods of attaching a shank to a body of an earth-boring tool including a load-bearing joint and tools formed by such methods

Methods of forming earth-boring tools including sinterbonded components

Methods of forming earth-boring tools including sinterbonded components

Methods of forming earth-boring tools including sinterbonded components

SMITH REDD H

Earth-boring rotary drill bits and methods of manufacturing earth-boring rotary drill bits having particle-matrix composite bit bodies

Displacement members and intermediate structures for use in forming at least a portion of bit bodies of earth-boring rotary drill bits

Earth-boring tools including sinterbonded components and partially formed tools configured to be sinterbonded

Methods of forming earth-boring tools using geometric compensation and tools formed by such methods

Methods of attaching a shank to a body of an earth-boring tool including a load-bearing joint and tools formed by such methods

EASTMAN CHRISTENSEN CO

Preformed elements for a rotary drill bit

Rotary drill bit with abrasion and erosion resistant facing

(unassigned)

Stud design for drill bit cutting element

BAKER HUGES INC

Earth-boring rotary drill bits and methods of manufacturing earth-boring rotary drill bits having particle-matrix composite bit bodies

LYONS NICHOLAS J

Bonding agents for improved sintering of earth-boring tools, methods of forming earth-boring tools and resulting structures

BAKER HUGHES HOLDINGS LLC

Earth-boring tools having particle-matrix composite bodies and methods for welding particle-matrix composite bodies