Inventor · disambiguated record
Graham Mensa-Wilmot
Also filed as: MENSA-WILMOT GRAHAM
29 granted patents·4 pending applications·1,975 citations·filing 1994–2021
98Inventor score
Top patents by PatentIndex Score
33 records- 0197US5607024AStability enhanced drill bit and cutting structure having zones of varying wear resistanceSMITH INTERNATIONAL·Filed 1995·Granted Mar 4, 1997·271 cites·36 claims
- 0296US5549171ADrill bit with performance-improving cutting structureSMITH INTERNATIONAL·Filed 1994·Granted Aug 27, 1996·214 cites·43 claims
- 0395US6729420B2Multi profile performance enhancing centric bit and method of bit designSMITH INTERNATIONAL·Filed 2002·Granted May 4, 2004·164 cites·29 claims
- 0495US5833021ASurface enhanced polycrystalline diamond composite cuttersSMITH INTERNATIONAL·Filed 1996·Granted Nov 10, 1998·222 cites·21 claims
- 0592US9074434B2Reamer with improved performance characteristics in hard and abrasive formationsMENSA-WILMOT GRAHAM·Filed 2012·Granted Jul 7, 2015·18 cites·10 claims
- 0692US7464013B2Dynamically balanced cutting tool systemSMITH INTERNATIONAL·Filed 2005·Granted Dec 9, 2008·32 cites·7 claims
- 0789US5582261ADrill bit having enhanced cutting structure and stabilizing featuresSMITH INTERNATIONAL·Filed 1994·Granted Dec 10, 1996·115 cites·44 claims
- 0888US6164394ADrill bit with rows of cutters mounted to present a serrated cutting edgeSMITH INTERNATIONAL·Filed 1996·Granted Dec 26, 2000·114 cites·30 claims
- 0988US5551522ADrill bit having stability enhancing cutting structureSMITH INTERNATIONAL·Filed 1994·Granted Sep 3, 1996·109 cites·22 claims
- 1087US5937958ADrill bits with predictable walk tendenciesSMITH INTERNATIONAL·Filed 1997·Granted Aug 17, 1999·115 cites·33 claims
- 1187US5906246APDC cutter element having improved substrate configurationSMITH INTERNATIONAL·Filed 1996·Granted May 25, 1999·57 cites·22 claims
- 1285US9187958B2Reamer with improved performance characteristics in hard and abrasive formationsMENSA-WILMOT GRAHAM·Filed 2013·Granted Nov 17, 2015·9 cites·4 claims
- 1385US6564886B1Drill bit with rows of cutters mounted to present a serrated cutting edgeSMITH INTERNATIONAL·Filed 2000·Granted May 20, 2003·63 cites·14 claims
- 1482US6684967B2Side cutting gage pad improving stabilization and borehole integritySMITH INTERNATIONAL·Filed 2001·Granted Feb 3, 2004·62 cites·28 claims
- 1578US11086492B2Method and system for monitoring of drilling parametersCHEVRON USA INC·Filed 2020·Granted Aug 10, 2021·2 cites·18 claims
- 1678US6308790B1Drag bits with predictable inclination tendencies and behaviorSMITH INTERNATIONAL·Filed 1999·Granted Oct 30, 2001·81 cites·36 claims
- 1777US8109346B2Drill bit supporting multiple cutting elements with multiple cutter geometries and method of assemblyMENSA-WILMOT GRAHAM·Filed 2010·Granted Feb 7, 2012·5 cites·29 claims
- 1877US5607025ADrill bit and cutting structure having enhanced placement and sizing of cutters for improved bit stabilizationSMITH INTERNATIONAL·Filed 1995·Granted Mar 4, 1997·80 cites·24 claims
- 1976US6823952B1Structure for polycrystalline diamond insert drill bit bodySMITH INTERNATIONAL·Filed 2000·Granted Nov 30, 2004·42 cites·7 claims
- 2073US7677333B2Drill bit with multiple cutter geometriesVAREL INT IND LP·Filed 2006·Granted Mar 16, 2010·11 cites·30 claims
- 2169US9644429B2Specialized bit for challenging drilling environmentsMENSA-WILMOT GRAHAM·Filed 2014·Granted May 9, 2017·3 cites·12 claims
- 2268US6615934B2PDC drill bit having cutting structure adapted to improve high speed drilling performanceSMITH INTERNATIONAL·Filed 2001·Granted Sep 9, 2003·33 cites·28 claims
- 2366US5592996ADrill bit having improved cutting structure with varying diamond densitySMITH INTERNATIONAL·Filed 1994·Granted Jan 14, 1997·42 cites·48 claims
- 2464US6148937APDC cutter element having improved substrate configurationSMITH INTERNATIONAL·Filed 1997·Granted Nov 21, 2000·43 cites·36 claims
- 2561US7159487B2Method for making a polycrystalline diamond insert drill bit bodySMITH INTERNATIONAL·Filed 2003·Granted Jan 9, 2007·20 cites·6 claims
- 2655US6253863B1Side cutting gage pad improving stabilization and borehole integritySMITH INTERNATIONAL·Filed 1999·Granted Jul 3, 2001·31 cites·41 claims
- 2753US12352109B2Reamers with improved durability and/or stabilityCHEVRON USA INC·Filed 2021·Granted Jul 8, 2025·0 cites·20 claims
- 2846US8448725B2Impact resistant PDC drill bitMENSA-WILMOT GRAHAM·Filed 2004·Granted May 28, 2013·9 cites·59 claims
- 2946US6808031B2Drill bit having large diameter PDC cuttersSMITH INTERNATIONAL·Filed 2001·Granted Oct 26, 2004·8 cites·23 claims
- 3039US2007267227A1Drill bit with staged durability, stability and rop characteristicsVAREL INT IND LP·Filed 2006·Application pending·0 cites
- 3139US2007272446A1Drill bit with application specific side cutting efficienciesVAREL INT IND LP·Filed 2007·Application pending·0 cites
- 3238US2007205024A1Steerable fixed cutter drill bitMENSA-WILMOT GRAHAM·Filed 2006·Application pending·0 cites
- 3329US2003136588A1Roller cone drill bit having designed walk characteristicsFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →