Inventor · disambiguated record
James L. Overstreet
Also filed as: OVERSTREET JAMES · OVERSTREET JAMES L · OVERSTREET JAMES LESLIE
68 granted patents·11 pending applications·1,953 citations·filing 1994–2018
99Inventor score
Top patents by PatentIndex Score
79 records- 0198US7597159B2Drill bits and drilling tools including abrasive wear-resistant materialsBAKER HUGHES INC·Filed 2005·Granted Oct 6, 2009·25 cites·18 claims
- 0298US5663512AHardfacing composition for earth-boring bitsBAKER HUGHES INC·Filed 1994·Granted Sep 2, 1997·163 cites·18 claims
- 0398US5492186ASteel tooth bit with a bi-metallic gage hardfacingBAKER HUGHES INC·Filed 1994·Granted Feb 20, 1996·172 cites·7 claims
- 0497US7997359B2Abrasive wear-resistant hardfacing materials, drill bits and drilling tools including abrasive wear-resistant hardfacing materialsBAKER HUGHES INC·Filed 2007·Granted Aug 16, 2011·18 cites·16 claims
- 0596US7703555B2Drilling tools having hardfacing with nickel-based matrix materials and hard particlesBAKER HUGHES INC·Filed 2006·Granted Apr 27, 2010·42 cites·18 claims
- 0696US6248149B1Hardfacing composition for earth-boring bits using macrocrystalline tungsten carbide and spherical cast carbideBAKER HUGHES INC·Filed 1999·Granted Jun 19, 2001·81 cites·7 claims
- 0796US5954147AEarth boring bits with nanocrystalline diamond enhanced elementsBAKER HUGHES INC·Filed 1997·Granted Sep 21, 1999·241 cites·15 claims
- 0894US8074750B2Earth-boring tools comprising silicon carbide composite materials, and methods of forming sameCHOE HEEMAN·Filed 2010·Granted Dec 13, 2011·8 cites·11 claims
- 0994US7807099B2Method for forming earth-boring tools comprising silicon carbide composite materialsBAKER HUGHES INC·Filed 2007·Granted Oct 5, 2010·11 cites·17 claims
- 1093US6450271B1Surface modifications for rotary drill bitsBAKER HUGHES INC·Filed 2000·Granted Sep 17, 2002·146 cites·55 claims
- 1193US6065552ACutting elements with binderless carbide layerBAKER HUGHES INC·Filed 1998·Granted May 23, 2000·167 cites·15 claims
- 1292US6766870B2Mechanically shaped hardfacing cutting/wear structuresBAKER HUGHES INC·Filed 2002·Granted Jul 27, 2004·114 cites·18 claims
- 1391US7784567B2Earth-boring rotary drill bits including bit bodies comprising reinforced titanium or titanium-based alloy matrix materials, and methods for forming such bitsBAKER HUGHES INC·Filed 2006·Granted Aug 31, 2010·18 cites·18 claims
- 1491US6651756B1Steel body drill bits with tailored hardfacing structural elementsBAKER HUGHES INC·Filed 2000·Granted Nov 25, 2003·135 cites·22 claims
- 1591US6360832B1Hardfacing with multiple grade layersBAKER HUGHES INC·Filed 2000·Granted Mar 26, 2002·62 cites·20 claims
- 1690US7621347B2Bit leg and cone hardfacing for earth-boring bitBAKER HUGHES INC·Filed 2006·Granted Nov 24, 2009·12 cites·14 claims
- 1790USRE37127EHardfacing composition for earth-boring bitsBAKER HUGHES INC·Filed 1998·Granted Apr 10, 2001·81 cites·25 claims
- 1889US9045943B2Components and motors for downhole tools and methods of applying hardfacing to surfaces thereofPUZZ TRAVIS E·Filed 2011·Granted Jun 2, 2015·8 cites·15 claims
- 1987US8230762B2Methods of forming earth-boring rotary drill bits including bit bodies having boron carbide particles in aluminum or aluminum-based alloy matrix materialsCHOE HEEMAN·Filed 2011·Granted Jul 31, 2012·10 cites·17 claims
- 2087US7549485B2Expandable reamer apparatus for enlarging subterranean boreholes and methods of useBAKER HUGHES INC·Filed 2004·Granted Jun 23, 2009·47 cites·162 claims
- 2185US9291002B2Methods of repairing cutting element pockets in earth-boring tools with depth-of-cut control featuresBAKER HUGHES INC·Filed 2015·Granted Mar 22, 2016·2 cites·20 claims
- 2284US7343990B2Rotary rock bit with hardfacing to reduce cone erosionBAKER HUGHES INC·Filed 2006·Granted Mar 18, 2008·31 cites·16 claims
- 2383US8758462B2Methods for applying abrasive wear-resistant materials to earth-boring tools and methods for securing cutting elements to earth-boring toolsOVERSTREET JAMES L·Filed 2009·Granted Jun 24, 2014·5 cites·14 claims
- 2483US7510034B2System, method, and apparatus for enhancing the durability of earth-boring bits with carbide materialsBAKER HUGHES INC·Filed 2006·Granted Mar 31, 2009·19 cites·34 claims
- 2582US7654346B2Steel tooth drill bit with improved tooth breakage resistanceBAKER HUGHES INC·Filed 2007·Granted Feb 2, 2010·4 cites·13 claims
- 2680US8388723B2Abrasive wear-resistant materials, methods for applying such materials to earth-boring tools, and methods of securing a cutting element to an earth-boring tool using such materialsOVERSTREET JAMES L·Filed 2010·Granted Mar 5, 2013·6 cites·18 claims
- 2779US8002052B2Particle-matrix composite drill bits with hardfacingBAKER HUGHES INC·Filed 2007·Granted Aug 23, 2011·20 cites·8 claims
- 2878US8540036B2Ultrahard sintered carbide particles in hardfacing for earth-boring bitOVERSTREET JAMES L·Filed 2010·Granted Sep 24, 2013·2 cites·21 claims
- 2978US8028769B2Reamer with stabilizers for use in a wellboreBAKER HUGHES INC·Filed 2008·Granted Oct 4, 2011·17 cites·17 claims
- 3078US7913779B2Earth-boring rotary drill bits including bit bodies having boron carbide particles in aluminum or aluminum-based alloy matrix materials, and methods for forming such bitsBAKER HUGHES INC·Filed 2006·Granted Mar 29, 2011·15 cites·18 claims
- 3177US9790608B2Methods of forming borided down hole toolsBAKER HUGHES INC·Filed 2013·Granted Oct 17, 2017·1 cites·18 claims
- 3275US9506297B2Abrasive wear-resistant materials and earth-boring tools comprising such materialsBAKER HUGHES INC·Filed 2014·Granted Nov 29, 2016·3 cites·20 claims
- 3375US9200485B2Methods for applying abrasive wear-resistant materials to a surface of a drill bitEASON JIMMY W·Filed 2011·Granted Dec 1, 2015·4 cites·15 claims
- 3473US7484577B2Bit leg outer surface hardfacing on earth-boring bitBAKER HUGHES INC·Filed 2007·Granted Feb 3, 2009·12 cites·19 claims
- 3573US6374704B1Steel-tooth bit with improved toughnessBAKER HUGHES INC·Filed 1996·Granted Apr 23, 2002·24 cites·13 claims
- 3669US8943663B2Methods of forming and repairing cutting element pockets in earth-boring tools with depth-of-cut control features, and tools and structures formed by such methodsOVERSTREET JAMES L·Filed 2009·Granted Feb 3, 2015·8 cites·11 claims
- 3769US7240746B2Bit gage hardfacingBAKER HUGHES INC·Filed 2004·Granted Jul 10, 2007·34 cites·19 claims
- 3868US10077638B2Downhole tools having hydrophobic coatings, and methods of manufacturing such toolsBAKER HUGHES INC·Filed 2014·Granted Sep 18, 2018·3 cites·16 claims
- 3968US9439277B2Robotically applied hardfacing with pre-heatSTEVENS JOHN H·Filed 2008·Granted Sep 6, 2016·2 cites·18 claims
- 4067US6371225B1Drill bit and surface treatment for tungsten carbide insertBAKER HUGHES INC·Filed 2000·Granted Apr 16, 2002·11 cites·11 claims
- 4165US7350600B2Shirttails for reducing damaging effects of cuttingsBAKER HUGHES INC·Filed 2006·Granted Apr 1, 2008·7 cites·17 claims
- 4263US8776341B2Method of repairing diamond rock bitOVERSTREET JAMES L·Filed 2008·Granted Jul 15, 2014·3 cites·6 claims
- 4362US9687940B2Methods and compositions for brazing, and earth-boring tools formed from such methods and compositionsBAKER HUGHES INC·Filed 2014·Granted Jun 27, 2017·1 cites·17 claims
- 4462US9670738B2Methods of forming a hardfacing composition, methods of hardfacing a downhole tool, and methods of forming an earth-boring bitBAKER HUGHES INC·Filed 2013·Granted Jun 6, 2017·0 cites·14 claims
- 4561US10077605B2Components and motors for downhole tools and methods of applying hardfacing to surfaces thereofBAKER HUGHES INC·Filed 2015·Granted Sep 18, 2018·0 cites·19 claims
- 4661US5791423AEarth-boring bit having an improved hard-faced tooth structureBAKER HUGHES INC·Filed 1996·Granted Aug 11, 1998·39 cites·13 claims
- 4760US6206115B1Steel tooth bit with extra-thick hardfacingBAKER HUGHES INC·Filed 1998·Granted Mar 27, 2001·42 cites·12 claims
- 4859US7182162B2Shirttails for reducing damaging effects of cuttingsBAKER HUGHES INC·Filed 2004·Granted Feb 27, 2007·17 cites·26 claims
- 4958US9765441B2Methods of forming borided down-hole toolsBAKER HUGHES INC·Filed 2013·Granted Sep 19, 2017·1 cites·18 claims
- 5056US10815734B2Earth-boring tools including polymer matrix composite hardfacing material and related methodsBAKER HUGHES HOLDINGS LLC·Filed 2018·Granted Oct 27, 2020·0 cites·16 claims
Showing the top 50 of 79 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →