Graham Mensa-Wilmot

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Impact resistant PDC drill bit
- Patent number 8,448,725
- Issue date May 28, 2013
- Smith International, Inc.
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dynamically balanced cutting tool system
- Patent number 7,464,013
- Issue date Dec 9, 2008
- Smith International, Inc.
- Sujian Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for making a polycrystalline diamond insert drill bit body
- Patent number 7,159,487
- Issue date Jan 9, 2007
- Smith International, Inc.
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING
Information Patent Grant
Structure for polycrystalline diamond insert drill bit body
- Patent number 6,823,952
- Issue date Nov 30, 2004
- Smith International, Inc.
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit having large diameter PDC cutters
- Patent number 6,808,031
- Issue date Oct 26, 2004
- Smith International, Inc.
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multi profile performance enhancing centric bit and method of bit d...
- Patent number 6,729,420
- Issue date May 4, 2004
- Smith International, Inc.
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING
Information Patent Grant
Side cutting gage pad improving stabilization and borehole integrity
- Patent number 6,684,967
- Issue date Feb 3, 2004
- Smith International, Inc.
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING
Information Patent Grant
PDC drill bit having cutting structure adapted to improve high spee...
- Patent number 6,615,934
- Issue date Sep 9, 2003
- Smith International, Inc.
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit with rows of cutters mounted to present a serrated cuttin...
- Patent number 6,564,886
- Issue date May 20, 2003
- Smith International, Inc.
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drag bits with predictable inclination tendencies and behavior
- Patent number 6,308,790
- Issue date Oct 30, 2001
- Smith International, Inc.
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING
Information Patent Grant
Side cutting gage pad improving stabilization and borehole integrity
- Patent number 6,253,863
- Issue date Jul 3, 2001
- Smith International, Inc.
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit with rows of cutters mounted to present a serrated cuttin...
- Patent number 6,164,394
- Issue date Dec 26, 2000
- Smith International, Inc.
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING
Information Patent Grant
PDC cutter element having improved substrate configuration
- Patent number 6,148,937
- Issue date Nov 21, 2000
- Smith International, Inc.
- Graham Mensa-Wilmot
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drill bits with predictable walk tendencies
- Patent number 5,937,958
- Issue date Aug 17, 1999
- Smith International, Inc.
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING
Information Patent Grant
PDC cutter element having improved substrate configuration
- Patent number 5,906,246
- Issue date May 25, 1999
- Smith International, Inc.
- Graham Mensa-Wilmot
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Surface enhanced polycrystalline diamond composite cutters
- Patent number 5,833,021
- Issue date Nov 10, 1998
- Smith International, Inc.
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stability enhanced drill bit and cutting structure having zones of...
- Patent number 5,607,024
- Issue date Mar 4, 1997
- Smith International, Inc.
- Carl W. Keith
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit and cutting structure having enhanced placement and sizin...
- Patent number 5,607,025
- Issue date Mar 4, 1997
- Smith International, Inc.
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit having improved cutting structure with varying diamond de...
- Patent number 5,592,996
- Issue date Jan 14, 1997
- Smith International, Inc.
- Carl W. Keith
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit having enhanced cutting structure and stabilizing features
- Patent number 5,582,261
- Issue date Dec 10, 1996
- Smith International, Inc.
- Carl W. Keith
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit having stability enhancing cutting structure
- Patent number 5,551,522
- Issue date Sep 3, 1996
- Smith International, Inc.
- Carl W. Keith
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit with performance-improving cutting structure
- Patent number 5,549,171
- Issue date Aug 27, 1996
- Smith International, Inc.
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
STEERABLE FIXED CUTTER DRILL BIT
- Publication number 20070205024
- Publication date Sep 6, 2007
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING
Information Patent Application
Impact resistant PDC drill bit
- Publication number 20060124358
- Publication date Jun 15, 2006
- Smith International, Inc.
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING
Information Patent Application
Dynamically balanced cutting tool system
- Publication number 20050273302
- Publication date Dec 8, 2005
- Smith International, Inc.
- Sujian Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Structure for polycrystalline diamond insert drill bit body and met...
- Publication number 20040118616
- Publication date Jun 24, 2004
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING
Information Patent Application
Multi profile performance enhancing concentric drill bit
- Publication number 20030178232
- Publication date Sep 25, 2003
- Smith International, Inc.
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING
Information Patent Application
Roller cone drill bit having designed walk characteristics
- Publication number 20030136588
- Publication date Jul 24, 2003
- David Truax
- E21 - EARTH DRILLING MINING
Information Patent Application
PDC drill bit having cutting structure adapted to improve high spee...
- Publication number 20030034180
- Publication date Feb 20, 2003
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING
Information Patent Application
Drill bit having large diameter PDC cutters
- Publication number 20020144843
- Publication date Oct 10, 2002
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING
Information Patent Application
Side cutting gage pad improving stabilization and borehole integrity
- Publication number 20020079139
- Publication date Jun 27, 2002
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING

Graham Mensa-Wilmot

Person

Patents Grantslast 30 patents

Impact resistant PDC drill bit

Dynamically balanced cutting tool system

Method for making a polycrystalline diamond insert drill bit body

Structure for polycrystalline diamond insert drill bit body

Drill bit having large diameter PDC cutters

Multi profile performance enhancing centric bit and method of bit d...

Side cutting gage pad improving stabilization and borehole integrity

PDC drill bit having cutting structure adapted to improve high spee...

Drill bit with rows of cutters mounted to present a serrated cuttin...

Drag bits with predictable inclination tendencies and behavior

Side cutting gage pad improving stabilization and borehole integrity

Drill bit with rows of cutters mounted to present a serrated cuttin...

PDC cutter element having improved substrate configuration

Drill bits with predictable walk tendencies

PDC cutter element having improved substrate configuration

Surface enhanced polycrystalline diamond composite cutters

Stability enhanced drill bit and cutting structure having zones of...

Drill bit and cutting structure having enhanced placement and sizin...

Drill bit having improved cutting structure with varying diamond de...

Drill bit having enhanced cutting structure and stabilizing features

Drill bit having stability enhancing cutting structure

Drill bit with performance-improving cutting structure

Patents Applicationslast 30 patents

STEERABLE FIXED CUTTER DRILL BIT

Impact resistant PDC drill bit

Dynamically balanced cutting tool system

Structure for polycrystalline diamond insert drill bit body and met...

Multi profile performance enhancing concentric drill bit

Roller cone drill bit having designed walk characteristics

PDC drill bit having cutting structure adapted to improve high spee...

Drill bit having large diameter PDC cutters

Side cutting gage pad improving stabilization and borehole integrity