Inventor · disambiguated record
Eric E. Mcclain
Also filed as: MCCLAIN ERIC E
25 granted patents·4 pending applications·480 citations·filing 2004–2017
97Inventor score
Top patents by PatentIndex Score
29 records- 0197US7395882B2Casing and liner drilling bitsBAKER HUGHES INC·Filed 2004·Granted Jul 8, 2008·154 cites·86 claims
- 0295US7900703B2Method of drilling out a reaming toolBAKER HUGHES INC·Filed 2009·Granted Mar 8, 2011·65 cites·20 claims
- 0392US7810588B2Multi-layer encapsulation of diamond grit for use in earth-boring bitsBAKER HUGHES INC·Filed 2007·Granted Oct 12, 2010·28 cites·13 claims
- 0491US7624818B2Earth boring drill bits with casing component drill out capability and methods of useBAKER HUGHES INC·Filed 2005·Granted Dec 1, 2009·37 cites·21 claims
- 0590US8006785B2Casing and liner drilling bits and reamersBAKER HUGHES INC·Filed 2008·Granted Aug 30, 2011·24 cites·69 claims
- 0689US8167059B2Casing and liner drilling shoes having spiral blade configurations, and related methodsOLDHAM JACK T·Filed 2011·Granted May 1, 2012·8 cites·20 claims
- 0788US7762355B2Rotary drag bit and methods thereforBAKER HUGHES INC·Filed 2008·Granted Jul 27, 2010·32 cites·33 claims
- 0884US8020641B2Drill bit with continuously sharp edge cutting elementsBAKER HUGHES INC·Filed 2008·Granted Sep 20, 2011·8 cites·84 claims
- 0984US7748475B2Earth boring drill bits with casing component drill out capability and methods of useBAKER HUGHES INC·Filed 2007·Granted Jul 6, 2010·21 cites·11 claims
- 1081US8225887B2Casing and liner drilling shoes with portions configured to fail responsive to pressure, and related methodsOLDHAM JACK T·Filed 2011·Granted Jul 24, 2012·4 cites·21 claims
- 1181US8205693B2Casing and liner drilling shoes having selected profile geometries, and related methodsOLDHAM JACK T·Filed 2011·Granted Jun 26, 2012·4 cites·21 claims
- 1280US8177001B2Earth-boring tools including abrasive cutting structures and related methodsMCCLAIN ERIC E·Filed 2011·Granted May 15, 2012·7 cites·24 claims
- 1378US7861809B2Rotary drag bit with multiple backup cuttersBAKER HUGHES INC·Filed 2008·Granted Jan 4, 2011·17 cites·89 claims
- 1478US7621351B2Reaming tool suitable for running on casing or linerBAKER HUGHES INC·Filed 2007·Granted Nov 24, 2009·15 cites·29 claims
- 1576US8225888B2Casing shoes having drillable and non-drillable cutting elements in different regions and related methodsOLDHAM JACK T·Filed 2011·Granted Jul 24, 2012·3 cites·21 claims
- 1676US7954570B2Cutting elements configured for casing component drillout and earth boring drill bits including sameBAKER HUGHES INC·Filed 2006·Granted Jun 7, 2011·15 cites·4 claims
- 1775US7730976B2Impregnated rotary drag bit and related methodsBAKER HUGHES INC·Filed 2007·Granted Jun 8, 2010·14 cites·25 claims
- 1872US7954571B2Cutting structures for casing component drillout and earth-boring drill bits including sameBAKER HUGHES INC·Filed 2008·Granted Jun 7, 2011·11 cites·27 claims
- 1967US9085939B2Earth-boring tools attachable to a casing string and methods for their manufactureMCCLAIN ERIC E·Filed 2008·Granted Jul 21, 2015·4 cites·32 claims
- 2067US8191654B2Methods of drilling using differing types of cutting elementsMCCLAIN ERIC E·Filed 2011·Granted Jun 5, 2012·3 cites·8 claims
- 2166US8297380B2Casing and liner drilling shoes having integrated operational components, and related methodsOLDHAM JACK T·Filed 2011·Granted Oct 30, 2012·1 cites·17 claims
- 2256US8720609B2Drill bit with continuously sharp edge cutting elementsWELCH ROBERT M·Filed 2008·Granted May 13, 2014·4 cites·17 claims
- 2351US9540884B2Drill bit with continuously sharp edge cutting elementsWELCH ROBERT M·Filed 2014·Granted Jan 10, 2017·0 cites·8 claims
- 2447US8146683B2Drilling out casing bits with other casing bitsMCCLAIN ERIC E·Filed 2008·Granted Apr 3, 2012·1 cites·29 claims
- 2542US10704336B2Earth boring tools having fixed blades, rotatable cutting structures, and stabilizing structures and related methodsBAKER HUGHES A GE CO LLC·Filed 2017·Granted Jul 7, 2020·0 cites·15 claims
- 2641US2010122848A1Hybrid drill bitBAKER HUGHES INC·Filed 2008·Application pending·0 cites
- 2740US2010147596A1Drillable Bit Nozzle Retainer with Interchangeable Nozzle CapabilityMCCLAIN ERIC E·Filed 2008·Application pending·0 cites
- 2840US2010089658A1Drill bit with continuously sharp edge cutting elementsBAKER HUGHES INC·Filed 2008·Application pending·0 cites
- 2940US2010089661A1Drill bit with continuously sharp edge cutting elementsBAKER HUGHES INC·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →