Inventor · disambiguated record
Jeffrey B. Lund
Also filed as: LUND JEFFREY · LUND JEFFREY B · LUND JEFFREY BRUCE
44 granted patents·3 pending applications·2,396 citations·filing 1988–2016
99Inventor score
Top patents by PatentIndex Score
47 records- 0199US6145608ASuperhard cutting structure having reduced surface roughness and bit for subterranean drilling so equippedBAKER HUGHES INC·Filed 1999·Granted Nov 14, 2000·138 cites·38 claims
- 0299US5967250AModified superhard cutting element having reduced surface roughness and method of modifyingBAKER HUGHES INC·Filed 1997·Granted Oct 19, 1999·229 cites·29 claims
- 0399US5653300AModified superhard cutting elements having reduced surface roughness method of modifying, drill bits equipped with such cutting elements, and methods of drilling therewithBAKER HUGHES INC·Filed 1995·Granted Aug 5, 1997·321 cites·29 claims
- 0499US5447208ASuperhard cutting element having reduced surface roughness and method of modifyingBAKER HUGHES INC·Filed 1993·Granted Sep 5, 1995·374 cites·26 claims
- 0598US9279294B1Drill bit having rotational cutting elements and method of drillingUS SYNTHETIC CORP·Filed 2015·Granted Mar 8, 2016·15 cites·15 claims
- 0698US8763727B1Drill bit having rotational cutting elements and method of drillingUS SYNTHETIC CORP·Filed 2013·Granted Jul 1, 2014·32 cites·14 claims
- 0798US8561728B2Cutting element apparatuses, drill bits including same, methods of cutting, and methods of rotating a cutting elementCOOLEY CRAIG H·Filed 2012·Granted Oct 22, 2013·20 cites·8 claims
- 0898US8210285B2Cutting element apparatuses, drill bits including same, methods of cutting, and methods of rotating a cutting elementCOOLEY CRAIG H·Filed 2011·Granted Jul 3, 2012·27 cites·21 claims
- 0998US8061452B2Cutting element apparatuses, drill bits including same, methods of cutting, and methods of rotating a cutting elementCOOLEY CRAIG H·Filed 2010·Granted Nov 22, 2011·26 cites·9 claims
- 1097US7845436B2Cutting element apparatuses, drill bits including same, methods of cutting, and methods of rotating a cutting elementUS SYNTHETIC CORP·Filed 2007·Granted Dec 7, 2010·69 cites·21 claims
- 1196US8499859B1Drill bit having rotational cutting elements and method of drillingUS SYNTHETIC CORP·Filed 2012·Granted Aug 6, 2013·17 cites·23 claims
- 1296US7942218B2Cutting element apparatuses and drill bits so equippedUS SYNTHETIC CORP·Filed 2008·Granted May 17, 2011·50 cites·24 claims
- 1396US7497280B2Abrasive-impregnated cutting structure having anisotropic wear resistance and drag bit including sameBAKER HUGHES INC·Filed 2005·Granted Mar 3, 2009·59 cites·50 claims
- 1496US5437343ADiamond cutters having modified cutting edge geometry and drill bit mounting arrangement thereforBAKER HUGHES INC·Filed 1992·Granted Aug 1, 1995·194 cites·20 claims
- 1596US4919013APreformed elements for a rotary drill bitEASTMAN CHRISTENSEN CO·Filed 1988·Granted Apr 24, 1990·147 cites·19 claims
- 1695US8931582B2Cutting element apparatuses, drill bits including same, methods of cutting, and methods of rotating a cutting elementCOOLEY CRAIG H·Filed 2013·Granted Jan 13, 2015·16 cites·28 claims
- 1795US7900703B2Method of drilling out a reaming toolBAKER HUGHES INC·Filed 2009·Granted Mar 8, 2011·65 cites·20 claims
- 1894US9382762B2Cutting element apparatuses, drill bits including same, methods of cutting, and methods of rotating a cutting elementUS SYNTHETIC CORP·Filed 2014·Granted Jul 5, 2016·12 cites·20 claims
- 1994US8973684B1Drill bit having rotational cutting elements and method of drillingUS SYNTHETIC CORP·Filed 2014·Granted Mar 10, 2015·11 cites·12 claims
- 2094US6935444B2Superabrasive cutting elements with cutting edge geometry having enhanced durability, method of producing same, and drill bits so equippedBAKER HUGHES INC·Filed 2003·Granted Aug 30, 2005·112 cites·30 claims
- 2193US7631560B2Methods of inspecting rotary drill bitsBAKER HUGHES INC·Filed 2007·Granted Dec 15, 2009·20 cites·14 claims
- 2292US9091132B1Cutting element apparatuses and drill bits so equippedUS SYNTHETIC CORP·Filed 2013·Granted Jul 28, 2015·11 cites·19 claims
- 2392US8800692B2Cutting elements configured to generate shear lips during use in cutting, earth-boring tools including such cutting elements, and methods of forming and using such cutting elements and earth-boring toolsSCOTT DANNY E·Filed 2010·Granted Aug 12, 2014·10 cites·7 claims
- 2492US7188692B2Superabrasive cutting elements having enhanced durability, method of producing same, and drill bits so equippedBAKER HUGHES INC·Filed 2005·Granted Mar 13, 2007·39 cites·34 claims
- 2588US8528670B1Cutting element apparatuses and drill bits so equippedCOOLEY CRAIG H·Filed 2011·Granted Sep 10, 2013·8 cites·16 claims
- 2684US6536543B2Rotary drill bits exhibiting sequences of substantially continuously variable cutter backrake anglesBAKER HUGHES INC·Filed 2000·Granted Mar 25, 2003·61 cites·46 claims
- 2783US7178609B2Window mill and drill bitBAKER HUGHES INC·Filed 2004·Granted Feb 20, 2007·67 cites·4 claims
- 2882US7954380B2Rotary drill bits and systems for inspecting rotary drill bitsBAKER HUGHES INC·Filed 2009·Granted Jun 7, 2011·6 cites·14 claims
- 2982US6695080B2Reaming apparatus and method with enhanced structural protectionBAKER HUGHES INC·Filed 2002·Granted Feb 24, 2004·68 cites·44 claims
- 3078US7621351B2Reaming tool suitable for running on casing or linerBAKER HUGHES INC·Filed 2007·Granted Nov 24, 2009·15 cites·29 claims
- 3176US6711969B2Methods for designing rotary drill bits exhibiting sequences of substantially continuously variable cutter backrake anglesBAKER HUGHES INC·Filed 2002·Granted Mar 30, 2004·39 cites·42 claims
- 3275US7243745B2Cutting elements and rotary drill bits including sameBAKER HUGHES INC·Filed 2004·Granted Jul 17, 2007·42 cites·54 claims
- 3373US6739416B2Enhanced offset stabilization for eccentric reamersBAKER HUGHES INC·Filed 2002·Granted May 25, 2004·46 cites·38 claims
- 3471US9909366B1Cutting element apparatuses and drill bits so equippedUS SYNTHETIC CORP·Filed 2015·Granted Mar 6, 2018·1 cites·19 claims
- 3564US8662207B2Rotary drag bits including abrasive-impregnated cutting structuresBAKER HUGHES INC·Filed 2012·Granted Mar 4, 2014·1 cites·20 claims
- 3664US8333814B2Abrasive-impregnated cutting structure having anisotropic wear resistance and drag bit including sameBRACKIN VAN J·Filed 2009·Granted Dec 18, 2012·11 cites·20 claims
- 3763US9138865B2Method to improve efficiency of PCD leachingSMITH INTERNATIONAL·Filed 2013·Granted Sep 22, 2015·0 cites·20 claims
- 3862US10871037B2Mechanical locking of ovoid cutting element with carbide matrixSMITH INTERNATIONAL·Filed 2016·Granted Dec 22, 2020·1 cites·13 claims
- 3962US9567808B2Cutting elements configured to generate shear lips during use in cutting, earth-boring tools including such cutting elements, and methods of forming and using such cutting elements and earth-boring toolsBAKER HUGHES INC·Filed 2014·Granted Feb 14, 2017·0 cites·15 claims
- 4058US9745801B1Drill bit having rotational cutting elements and method of drillingUS SYNTHETIC CORP·Filed 2015·Granted Aug 29, 2017·0 cites·17 claims
- 4155US10933511B2Polycrystalline diamond constructions with modified reaction zoneSMITH INTERNATIONAL·Filed 2016·Granted Mar 2, 2021·0 cites·20 claims
- 4254US9637979B2Rotary drag bits including abrasive-impregnated cutting structuresBAKER HUGHES INC·Filed 2014·Granted May 2, 2017·0 cites·22 claims
- 4349US10544627B2Polycrystalline diamond constructions with protective elementSMITH INTERNATIONAL·Filed 2016·Granted Jan 28, 2020·0 cites·20 claims
- 4445US2014144713A1Eruption control in thermally stable pcd productsLUND JEFFREY BRUCE·Filed 2013·Application pending·0 cites
- 4543US2018305598A1Eruption minimization in thermally stable pcd productsSMITH INTERNATIONAL·Filed 2016·Application pending·0 cites
- 4643US2014144712A1Eruption control in thermally stable pcd products by the addition of transition metal carbideSMITH INTERNATIONAL·Filed 2013·Application pending·0 cites
- 4739US6112836ARotary drill bits employing tandem gage pad arrangementBAKER HUGHES INC·Filed 1997·Granted Sep 5, 2000·16 cites·26 claims
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