| Patent | Date |
|---|
Polycrystalline diamond compacts having leach depths selected to control physical properties and methods of forming such compacts
Grant 11,242,714 - Scott , et al. February 8, 2 | 2022-02-08 |
Methods of forming cutting elements with cutting faces exhibiting multiple coefficients of friction, and related methods
Grant 11,229,989 - Bilen , et al. January 25, 2 | 2022-01-25 |
Composite materials including nanoparticles, earth-boring tools and components including such composite materials, polycrystalline materials including nanoparticles, and related methods
Grant 11,045,870 - Scott , et al. June 29, 2 | 2021-06-29 |
Cutting elements, bearings, and earth-boring tools including multiple substrates attached to one another
Grant 10,815,732 - DiGiovanni , et al. October 27, 2 | 2020-10-27 |
Polycrystalline Diamond Compacts Having Leach Depths Selected To Control Physical Properties And Methods Of Forming Such Compact
App 20200240216 - Scott; Danny E. ; et al. | 2020-07-30 |
Apparatuses and methods for obtaining at-bit measurements for an earth-boring drilling tool
Grant 10,689,977 - Scott , et al. | 2020-06-23 |
PDC sensing element fabrication process and tool
Grant 10,662,769 - Kumar , et al. | 2020-05-26 |
Polycrystalline diamond compacts having leach depths selected to control physical properties and methods of forming such compacts
Grant 10,633,928 - Scott , et al. | 2020-04-28 |
Combined field assisted sintering techniques and HTHP sintering techniques for forming polycrystalline diamond compacts and earth-boring tools
Grant 10,625,230 - DiGiovanni , et al. | 2020-04-21 |
Pdc Sensing Element Fabrication Process And Tool
App 20200102823 - Kumar; Sunil ; et al. | 2020-04-02 |
Methods of forming graphene-coated diamond particles and polycrystalline compacts
Grant 10,538,432 - Chakraborty , et al. Ja | 2020-01-21 |
Earth-boring tools, drill bits, and diamond-impregnated rotary drill bits including crushed polycrystalline diamond material
Grant 10,465,446 - Lyons , et al. No | 2019-11-05 |
Earth-boring tools having shaped cutting elements
Grant 10,450,807 - Scott , et al. Oc | 2019-10-22 |
Methods for forming instrumented cutting elements of an earth-boring drilling tool
Grant 10,443,314 - Scott , et al. Oc | 2019-10-15 |
Structures for drilling a subterranean formation
Grant 10,428,591 - Patel , et al. October 1, 2 | 2019-10-01 |
Methods of fabricating cutting elements for earth-boring tools and methods of selectively removing a portion of a cutting element of an earth-boring tool
Grant 10,428,585 - Scott , et al. October 1, 2 | 2019-10-01 |
Methods Of Forming Polycrystalline Compacts
App 20190255616 - Scott; Danny E. ; et al. | 2019-08-22 |
Methods of forming polycrystalline diamond compacts
Grant 10,350,563 - DiGiovanni , et al. July 16, 2 | 2019-07-16 |
Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods
Grant 10,337,255 - DiGiovanni , et al. | 2019-07-02 |
Cutting element incorporating a cutting body and sleeve and an earth-boring tool including the cutting element
Grant 10,309,157 - DiGiovanni , et al. | 2019-06-04 |
Methods Of Making Cutting Elements And Earth-boring Tools And Resulting Cutting Elements
App 20190119989 - Lyons; Nicholas J. ; et al. | 2019-04-25 |
Polycrystalline super hard construction and a method for making same
Grant 10,221,629 - Can , et al. | 2019-03-05 |
Composite Materials Including Nanoparticles, Earth-boring Tools And Components Including Such Composite Materials, Polycrystalline Materials Including Nanoparticles, And Related Methods
App 20190022745 - Scott; Danny E. ; et al. | 2019-01-24 |
Methods of forming polycrystalline elements from brown polycrystalline tables
Grant 10,174,562 - DiGiovanni , et al. J | 2019-01-08 |
Composite materials including nanoparticles, earth-boring tools and components including such composite materials, polycrystalline materials including nanoparticles, and related methods
Grant 10,124,404 - Scott , et al. November 13, 2 | 2018-11-13 |
Apparatuses And Methods For Obtaining At-bit Measurements For An Earth-boring Drilling Tool
App 20180320513 - Scott; Danny E. ; et al. | 2018-11-08 |
Cutting elements, earth-boring tools incorporating such cutting elements, and methods of forming such cutting elements
Grant 10,113,368 - Lyons , et al. October 30, 2 | 2018-10-30 |
Polycrystalline tables, polycrystalline elements, and related methods
Grant 10,099,347 - Lyons , et al. October 16, 2 | 2018-10-16 |
Polycrystalline compacts for cutting elements, related earth-boring tools, and related methods
Grant 10,094,173 - Scott , et al. October 9, 2 | 2018-10-09 |
Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods
Grant 10,066,442 - Patel , et al. September 4, 2 | 2018-09-04 |
Cutting elements having laterally elongated shapes for use with earth-boring tools, earth-boring tools including such cutting elements, and related methods
Grant 10,047,569 - Scott , et al. August 14, 2 | 2018-08-14 |
Cutting elements, related methods of forming a cutting element, and related earth-boring tools
Grant 10,047,567 - Scott , et al. August 14, 2 | 2018-08-14 |
Apparatuses and methods for obtaining at-bit measurements for an earth-boring drilling tool
Grant 10,024,155 - Scott , et al. July 17, 2 | 2018-07-17 |
Drill bits and earth-boring tools including shaped cutting elements and associated methods
Grant 10,017,998 - Bilen , et al. July 10, 2 | 2018-07-10 |
Apparatuses and methods for at-bit resistivity measurements for an earth-boring drilling tool
Grant 10,006,283 - DiGiovanni , et al. June 26, 2 | 2018-06-26 |
Methods of forming cutting elements and earth-boring tools carrying such cutting elements
Grant 9,963,941 - Scott , et al. May 8, 2 | 2018-05-08 |
Polycrystalline compacts including nanoparticulate inclusions and methods of forming such compacts
Grant 9,920,577 - DiGiovanni , et al. March 20, 2 | 2018-03-20 |
Cutting Element Incorporating A Cutting Body And Sleeve And An Earth-boring Tool Including The Cutting Element
App 20180066478 - DiGiovanni; Anthony A. ; et al. | 2018-03-08 |
Downhole tools having mechanical joints with enhanced surfaces
Grant 9,909,365 - Lin , et al. March 6, 2 | 2018-03-06 |
Methods Of Fabricating Cutting Elements For Earth-boring Tools And Methods Of Selectively Removing A Portion Of A Cutting Element Of An Earth-boring Tool
App 20180044992 - Scott; Danny E. ; et al. | 2018-02-15 |
Earth-boring Tools Having Cutting Elements With Cutting Faces Exhibiting Multiple Coefficients Of Friction, And Related Methods
App 20180043509 - Bilen; Juan Miguel ; et al. | 2018-02-15 |
Methods of forming polycrystalline compacts
Grant 9,889,542 - Scott , et al. February 13, 2 | 2018-02-13 |
Earth-boring Tools Having Shaped Cutting Elements
App 20170356250 - Scott; Danny E. ; et al. | 2017-12-14 |
Methods of fabricating cutting elements including adhesion materials for earth-boring tools
Grant 9,839,989 - Scott December 12, 2 | 2017-12-12 |
Methods of forming earth-boring tools
Grant 9,828,809 - DiGiovanni , et al. November 28, 2 | 2017-11-28 |
Earth-boring tools having cutting elements with cutting faces exhibiting multiple coefficients of friction, and related methods
Grant 9,821,437 - Bilen , et al. November 21, 2 | 2017-11-21 |
Cutting element incorporating a cutting body and sleeve and method of forming thereof
Grant 9,816,324 - DiGiovanni , et al. November 14, 2 | 2017-11-14 |
Cutting elements including nanoparticles in at least one region thereof, earth-boring tools including such cutting elements, and related methods
Grant 9,797,201 - DiGiovanni , et al. October 24, 2 | 2017-10-24 |
Methods of fabricating cutting elements for earth-boring tools and methods of selectively removing a portion of a cutting element of an earth-boring tool
Grant 9,797,200 - Scott , et al. October 24, 2 | 2017-10-24 |
Combined Field Assisted Sintering Techniques And Hthp Sintering Techniques For Forming Polycrystalline Diamond Compacts And Earth-boring Tools
App 20170291157 - DiGiovanni; Anthony A. ; et al. | 2017-10-12 |
Pdc Sensing Element Fabrication Process And Tool
App 20170292376 - Kumar; Sunil ; et al. | 2017-10-12 |
Methods Of Forming Graphene-coated Diamond Particles And Polycrystalline Compacts
App 20170253490 - Chakraborty; Soma ; et al. | 2017-09-07 |
Cutting Elements, Bearings, And Earth-boring Tools Including Multiple Substrates Attached To One Another
App 20170247949 - DiGiovanni; Anthony A. ; et al. | 2017-08-31 |
Multi-chamfer Cutting Elements Having A Shaped Cutting Face And Earth-boring Tools Including Such Cutting Elements
App 20170234078 - Patel; Suresh G. ; et al. | 2017-08-17 |
Earth-boring tools having shaped cutting elements
Grant 9,732,562 - Scott , et al. August 15, 2 | 2017-08-15 |
Combined field assisted sintering techniques and HTHP sintering techniques for forming polycrystalline diamond compacts and earth-boring tools
Grant 9,707,531 - DiGiovanni , et al. July 18, 2 | 2017-07-18 |
PDC sensing element fabrication process and tool
Grant 9,695,683 - Kumar , et al. July 4, 2 | 2017-07-04 |
Methods For Forming Instrumented Cutting Elements Of An Earth-boring Drilling Tool
App 20170183915 - Scott; Danny E. ; et al. | 2017-06-29 |
Apparatuses And Methods For Obtaining At-bit Measurements For An Earth-boring Drilling Tool
App 20170175520 - Scott; Danny E. ; et al. | 2017-06-22 |
Methods Of Forming Polycrystalline Tables And Polycrystalline Elements
App 20170157674 - Scott; Danny E. | 2017-06-08 |
Methods of forming graphene-coated diamond particles and polycrystalline compacts
Grant 9,670,065 - Chakraborty , et al. June 6, 2 | 2017-06-06 |
Cutting elements, bearings, and earth-boring tools including multiple substrates attached to one another
Grant 9,650,838 - DiGiovanni , et al. May 16, 2 | 2017-05-16 |
Multi-chamfer cutting elements having a shaped cutting face and earth-boring tools including such cutting elements
Grant 9,650,837 - Patel , et al. May 16, 2 | 2017-05-16 |
Cutting elements leached to different depths located in different regions of an earth-boring tool and related methods
Grant 9,650,836 - Scott , et al. May 16, 2 | 2017-05-16 |
Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods
Grant 9,644,430 - Scott , et al. May 9, 2 | 2017-05-09 |
Rotary drag bits including abrasive-impregnated cutting structures
Grant 9,637,979 - Brackin , et al. May 2, 2 | 2017-05-02 |
Polycrystalline compacts including differing regions, and related earth-boring tools and methods of forming cutting elements
Grant 9,617,793 - Scott , et al. April 11, 2 | 2017-04-11 |
Polycrystalline Compacts And Methods Of Formation
App 20170095905 - Scott; Danny E. ; et al. | 2017-04-06 |
Methods for forming instrumented cutting elements of an earth-boring drilling tool
Grant 9,605,487 - Scott , et al. March 28, 2 | 2017-03-28 |
Apparatuses for obtaining at-bit measurements for an earth-boring drilling tool
Grant 9,598,948 - Scott , et al. March 21, 2 | 2017-03-21 |
Cutting 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 tools
Grant 9,567,808 - Scott , et al. February 14, 2 | 2017-02-14 |
Polycrystalline Diamond Compacts Having Leach Depths Selected To Control Physical Properties And Methods Of Forming Such Compacts
App 20170029338 - Scott; Danny E. ; et al. | 2017-02-02 |
Hardfacing materials including PCD particles, earth-boring tools comprising crushed polycrystalline diamond material, and related methods
Grant 9,546,521 - Lyons , et al. January 17, 2 | 2017-01-17 |
Methods Of Forming Cutting Elements And Earth-boring Tools Carrying Such Cutting Elements
App 20160369567 - Scott; Danny E. ; et al. | 2016-12-22 |
Polycrystalline compacts and methods of formation
Grant 9,522,455 - Scott , et al. December 20, 2 | 2016-12-20 |
Cutting Elements For Earth-boring Tools, Earth-boring Tools Including Such Cutting Elements, And Related Methods
App 20160356093 - Patel; Suresh G. ; et al. | 2016-12-08 |
Polycrystalline Compacts For Cutting Elements, Related Earth-boring Tools, And Related Methods
App 20160348445 - Scott; Danny E. ; et al. | 2016-12-01 |
Methods Of Forming Polycrystalline Elements From Brown Polycrystalline Tables
App 20160348447 - DiGiovanni; Anthony A. ; et al. | 2016-12-01 |
Apparatuses And Methods For At-bit Resistivity Measurements For An Earth-boring Drilling Tool
App 20160319660 - DiGiovanni; Anthony A. ; et al. | 2016-11-03 |
Methods of forming polycrystalline elements from brown polycrystalline tables
Grant 9,440,333 - DiGiovanni , et al. September 13, 2 | 2016-09-13 |
Polycrystalline Compacts Including Nanoparticulate Inclusions And Methods Of Forming Such Compacts
App 20160258222 - DiGiovanni; Anthony A. ; et al. | 2016-09-08 |
Methods of forming and treating polycrystalline diamond cutting elements, cutting elements so formed and drill bits equipped
Grant 9,435,159 - Scott September 6, 2 | 2016-09-06 |
Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods
Grant 9,428,966 - Patel , et al. August 30, 2 | 2016-08-30 |
Drill Bits And Earth-boring Tools Including Shaped Cutting Elements And Associated Methods
App 20160230472 - Bilen; Juan Miguel ; et al. | 2016-08-11 |
Apparatuses and methods for at-bit resistivity measurements for an earth-boring drilling tool
Grant 9,394,782 - DiGiovanni , et al. July 19, 2 | 2016-07-19 |
Polycrystalline compacts including nanoparticulate inclusions and methods of forming such compacts
Grant 9,388,640 - DiGiovanni , et al. July 12, 2 | 2016-07-12 |
Methods Of Forming Polycrystalline Diamond Compacts
App 20160193718 - DiGiovanni; Anthony A. ; et al. | 2016-07-07 |
Cutting Elements Having Laterally Elongated Shapes For Use With Earth-boring Tools, Earth-boring Tools Including Such Cutting Elements, And Related Methods
App 20160194921 - Scott; Danny E. ; et al. | 2016-07-07 |
Self-sharpening cutting elements, earth-boring tools including such cutting elements, and methods of forming such cutting elements
Grant 9,359,828 - Scott June 7, 2 | 2016-06-07 |
Methods Of Forming Polycrystalline Elements From Brown Polycrystalline Tables
App 20160151889 - DiGiovanni; Anthony A. ; et al. | 2016-06-02 |
Cutting Elements For Earth-boring Tools, Earth-boring Tools Including Such Cutting Elements, And Related Methods
App 20160130882 - DiGiovanni; Anthony A. ; et al. | 2016-05-12 |
Drill bits and earth-boring tools including shaped cutting elements
Grant 9,316,058 - Bilen , et al. April 19, 2 | 2016-04-19 |
Cutting elements having laterally elongated shapes for use with earth-boring tools, earth-boring tools including such cutting elements, and related methods
Grant 9,309,724 - Scott , et al. April 12, 2 | 2016-04-12 |
Methods of forming polycrystalline diamond compacts
Grant 9,302,236 - DiGiovanni , et al. April 5, 2 | 2016-04-05 |
Apparatuses And Methods For Obtaining At-bit Measurements For An Earth-boring Drilling Tool
App 20160076355 - Scott; Danny E. ; et al. | 2016-03-17 |
Multi-chamfer Cutting Elements Having A Shaped Cutting Face, Earth-boring Tools Including Such Cutting Elements, And Related Methods
App 20160069140 - Patel; Suresh G. ; et al. | 2016-03-10 |
Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods
Grant 9,243,452 - DiGiovanni , et al. January 26, 2 | 2016-01-26 |
Earth-boring Tools, Drill Bits, And Diamond-impregnated Rotary Drill Bits Including Crushed Polycrystalline Diamond Material
App 20160017667 - Lyons; Nicholas J. ; et al. | 2016-01-21 |
Combined Field Assisted Sintering Techniques And Hthp Sintering Techniques For Forming Polycrystalline Diamond Compacts And Earth-boring Tools
App 20150367310 - DiGiovanni; Anthony A. ; et al. | 2015-12-24 |
Apparatuses and methods for obtaining at-bit measurements for an earth-boring drilling tool
Grant 9,212,546 - Scott , et al. December 15, 2 | 2015-12-15 |
Earth-boring tools and methods of forming such earth-boring tools
Grant 9,200,483 - Gavia , et al. December 1, 2 | 2015-12-01 |
Methods Of Forming Graphene-coated Diamond Particles And Polycrystalline Compacts
App 20150336801 - Chakraborty; Soma ; et al. | 2015-11-26 |
Earth-boring Tools Having Shaped Cutting Elements
App 20150308197 - Scott; Danny E. ; et al. | 2015-10-29 |
Polycrystalline Compacts And Methods Of Formation
App 20150283674 - Scott; Danny E. ; et al. | 2015-10-08 |
Combined field assisted sintering techniques and HTHP sintering techniques for forming polycrystalline diamond compacts and earth-boring tools
Grant 9,149,777 - DiGiovanni , et al. October 6, 2 | 2015-10-06 |
Graphene-coated diamond particles and compositions and intermediate structures comprising same
Grant 9,103,173 - Chakraborty , et al. August 11, 2 | 2015-08-11 |
Cutting Elements Including Nanoparticles In At Least One Region Thereof, Earth-boring Tools Including Such Cutting Elements, And Related Methods
App 20150197991 - DiGiovanni; Anthony A. ; et al. | 2015-07-16 |
Earth-boring Tools Having Cutting Elements With Cutting Faces Exhibiting Multiple Coefficients Of Friction, And Related Methods
App 20150190904 - Bilen; Juan Miguel ; et al. | 2015-07-09 |
Earth-boring tools having shaped cutting elements
Grant 9,074,435 - Scott , et al. July 7, 2 | 2015-07-07 |
Methods of forming polycrystalline compacts
Grant 9,067,304 - Scott , et al. June 30, 2 | 2015-06-30 |
Earth-boring tools having cutting elements with cutting faces exhibiting multiple coefficients of friction, and related methods
Grant 8,991,525 - Bilen , et al. March 31, 2 | 2015-03-31 |
Cutting elements including nanoparticles in at least one portion thereof, earth-boring tools including such cutting elements, and related methods
Grant 8,985,248 - DiGiovanni , et al. March 24, 2 | 2015-03-24 |
Methods Of Fabricating Cutting Elements Including Adhesion Materials For Earth-boring Tools
App 20150075082 - Scott; Danny E. | 2015-03-19 |
Cutting Elements, Bearings, And Earth-boring Tools Including Multiple Substrates Attached To One Another
App 20150053486 - DiGiovanni; Anthony A. ; et al. | 2015-02-26 |
Earth-boring Tools And Methods Of Forming Such Earth-boring Tools
App 20150034394 - Gavia; David ; et al. | 2015-02-05 |
Cutting Elements, Related Methods Of Forming A Cutting Element, And Related Earth-boring Tools
App 20150027787 - Scott; Danny E. ; et al. | 2015-01-29 |
Methods of forming inserts and earth-boring tools
Grant 8,911,522 - Cleboski , et al. December 16, 2 | 2014-12-16 |
Methods Of Fabricating Cutting Elements For Earth-boring Tools And Methods Of Selectively Removing A Portion Of A Cutting Element Of An Earth-boring Tool
App 20140353040 - Scott; Danny E. ; et al. | 2014-12-04 |
Cutting 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 Tools
App 20140332274 - Scott; Danny E. ; et al. | 2014-11-13 |
Methods of forming polycrystalline elements and structures formed by such methods
Grant 8,882,869 - DiGiovanni , et al. November 11, 2 | 2014-11-11 |
Methods of forming cutting elements having different interstitial materials in multi-layer diamond tables
Grant 8,858,663 - Schmitz , et al. October 14, 2 | 2014-10-14 |
Methods of forming polycrystalline tables and polycrystalline elements
Grant 8,858,662 - DiGiovanni , et al. October 14, 2 | 2014-10-14 |
Cutting Element Incorporating A Cutting Body And Sleeve And Method Of Forming Thereof
App 20140299387 - DiGiovanni; Anthony A. ; et al. | 2014-10-09 |
Earth-boring tools and methods of forming such earth-boring tools
Grant 8,851,207 - Gavia , et al. October 7, 2 | 2014-10-07 |
Cutting elements including adhesion materials, earth-boring tools including such cutting elements, and related methods
Grant 8,851,208 - Scott October 7, 2 | 2014-10-07 |
Cutting Elements For Earth-boring Tools, Earth-boring Tools Including Such Cutting Elements, And Related Methods
App 20140262540 - Scott; Danny E. ; et al. | 2014-09-18 |
Polycrystalline Compacts Including Differing Regions, And Related Earth-boring Tools And Methods Of Forming Cutting Elements
App 20140251698 - Scott; Danny E. ; et al. | 2014-09-11 |
Cutting Elements Leached To Different Depths Located In Different Regions Of An Earth-boring Tool And Related Methods
App 20140246251 - Scott; Danny E. ; et al. | 2014-09-04 |
Polycrystalline Compact Tables For Cutting Elements And Methods Of Fabrication
App 20140246252 - Scott; Danny E. ; et al. | 2014-09-04 |
Cutting Elements For Earth-boring Tools, Earth-boring Tools Including Such Cutting Elements, And Related Methods
App 20140246253 - Patel; Suresh G. ; et al. | 2014-09-04 |
Hardfacing Materials Including Pcd Particles, Earth-boring Tools Comprising Crushed Polycrystalline Diamond Material, And Related Methods
App 20140245667 - Lyons; Nicholas J. ; et al. | 2014-09-04 |
Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and methods of forming such cutting elements for earth-boring tools
Grant 8,807,247 - Scott , et al. August 19, 2 | 2014-08-19 |
Pdc Sensing Element Fabrication Process And Tool
App 20140224539 - Kumar; Sunil ; et al. | 2014-08-14 |
Cutting 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 tools
Grant 8,800,692 - Scott , et al. August 12, 2 | 2014-08-12 |
Shaped cutting elements on drill bits and other earth-boring tools, and methods of forming same
Grant 8,794,356 - Lyons , et al. August 5, 2 | 2014-08-05 |
Polycrystalline compacts having differing regions therein, cutting elements and earth-boring tools including such compacts, and methods of forming such compacts
Grant 8,763,731 - Scott , et al. July 1, 2 | 2014-07-01 |
Cutting element and method of forming thereof
Grant 8,757,299 - DiGiovanni , et al. June 24, 2 | 2014-06-24 |
Rotary Drag Bits Including Abrasive-impregnated Cutting Structures
App 20140151132 - Brackin; Van J. ; et al. | 2014-06-05 |
Welding rods including PCD particles and methods of forming such welding rods
Grant 8,741,024 - Lyons , et al. June 3, 2 | 2014-06-03 |
Rotary drag bits including abrasive-impregnated cutting structures
Grant 8,662,207 - Brackin , et al. March 4, 2 | 2014-03-04 |
Cutting Elements Including Adhesion Materials, Earth-boring Tools Including Such Cutting Elements, And Related Methods
App 20140048341 - Scott; Danny E. | 2014-02-20 |
Methods For Forming Instrumented Cutting Elements Of An Earth-boring Drilling Tool
App 20140047776 - Scott; Danny E. ; et al. | 2014-02-20 |
Methods Of Forming And Treating Polycrystalline Diamond Cutting Elements, Cutting Elements So Formed And Drill Bits Equipped
App 20140048338 - Scott; Danny E. | 2014-02-20 |
Methods Of Forming Composite Particles, Compositions Of Matter Comprising Composite Particles, And Methods Of Forming Earth-boring Tools
App 20140013670 - DiGiovanni; Anthony A. ; et al. | 2014-01-16 |
Polycrystalline compacts including in-situ nucleated grains, earth-boring tools including such compacts, and methods of forming such compacts and tools
Grant 8,579,052 - DiGiovanni , et al. November 12, 2 | 2013-11-12 |
Earth-boring Tools Having Cutting Elements With Cutting Faces Exhibiting Multiple Coefficients Of Friction, And Related Methods
App 20130292188 - Bilen; Juan Miguel ; et al. | 2013-11-07 |
Methods of forming polycrystalline diamond cutting elements, cutting elements so formed and drill bits so equipped
Grant 8,573,332 - Scott November 5, 2 | 2013-11-05 |
Methods for bonding preformed cutting tables to cutting element substrates and cutting elements formed by such processes
Grant 8,573,333 - Scott November 5, 2 | 2013-11-05 |
Apparatuses And Methods For Obtaining At-bit Measurements For An Earth-boring Drilling Tool
App 20130270007 - Scott; Danny E. ; et al. | 2013-10-17 |
Apparatuses And Methods For At-bit Resistivity Measurements For An Earth-boring Drilling Tool
App 20130270008 - DiGiovanni; Anthony A. ; et al. | 2013-10-17 |
Polycrystalline Compacts Including Nanoparticulate Inclusions And Methods Of Forming Such Compacts
App 20130256039 - DiGiovanni; Anthony A. ; et al. | 2013-10-03 |
Self-sharpening Cutting Elements, Earth-boring Tools Including Such Cutting Elements, And Methods Of Forming Such Cutting Elements
App 20130248259 - Scott; Danny E. | 2013-09-26 |
Diamond enhanced cutting elements, earth-boring tools employing diamond-enhanced cutting elements, and methods of making diamond-enhanced cutting elements
Grant 8,534,393 - Scott , et al. September 17, 2 | 2013-09-17 |
Earth-boring tools having differing cutting elements on a blade and related methods
Grant 8,505,634 - Lyons , et al. August 13, 2 | 2013-08-13 |
Shaped Cutting Elements For Earth-boring Tools And Earth-boring Tools Including Such Cutting Elements
App 20130199856 - Bilen; Juan Miguel ; et al. | 2013-08-08 |
Polycrystalline compacts including nanoparticulate inclusions, cutting elements and earth-boring tools including such compacts, and methods of forming such compacts
Grant 8,496,076 - DiGiovanni , et al. July 30, 2 | 2013-07-30 |
Welding Rods Including Pcd Particles And Methods Of Forming Such Welding Rods
App 20130152736 - Lyons; Nicholas J. ; et al. | 2013-06-20 |
Cutting Elements Having Laterally Elongated Shapes For Use With Earth-boring Tools, Earth-boring Tools Including Such Cutting Elements, And Related Methods
App 20130118813 - Scott; Danny E. ; et al. | 2013-05-16 |
Abrasive-impregnated Cutting Structure Having Anisotropic Wear Resistance And Drag Bit Including Same
App 20130105230 - Brackin; Van J. ; et al. | 2013-05-02 |
Polycrystalline Compacts Including Grains Of Hard Material, Earth-boring Tools Including Such Compacts, And Methods Of Forming Such Compacts And Tools
App 20130092454 - Scott; Danny E. ; et al. | 2013-04-18 |
Combined Field Assisted Sintering Techniques And Hthp Sintering Techniques For Forming Polycrystalline Diamond Compacts And Earth-boring Tools, And Sintering Systems For Performing Such Methods
App 20130086847 - DiGiovanni; Anthony A. ; et al. | 2013-04-11 |
Methods Of Forming Polycrstalline Compacts And Resulting Compacts
App 20130067825 - Scott; Danny E. ; et al. | 2013-03-21 |
Cutting Elements For Earth-boring Tools, Earth-boring Tools Including Such Cutting Elements, And Related Methods
App 20130068538 - DiGiovanni; Anthony A. ; et al. | 2013-03-21 |
Methods Of Forming Polycrystalline Diamond Compacts And Resulting Polycrystalline Diamond Compacts And Cutting Elements
App 20130068536 - DiGiovanni; Anthony A. ; et al. | 2013-03-21 |
Methods of forming hardfacing materials including PCD particles, and welding rods including such PCD particles
Grant 8,377,510 - Lyons , et al. February 19, 2 | 2013-02-19 |
Diamond Enhanced Cutting Elements, Earth-boring Tools Employing Diamond-enhanced Cutting Elements, And Methods Of Making Diamond-enhanced Cutting Elements
App 20120325562 - Scott; Danny E. ; et al. | 2012-12-27 |
Cutting Elements For Earth-boring Tools, Earth-boring Tools Including Such Cutting Elements, And Methods Of Forming Such Cutting Elements For Earth-boring Tools
App 20120325563 - Scott; Danny E. ; et al. | 2012-12-27 |
Abrasive-impregnated cutting structure having anisotropic wear resistance and drag bit including same
Grant 8,333,814 - Brackin , et al. December 18, 2 | 2012-12-18 |
Earth-boring Tools And Methods Of Forming Such Earth-boring Tools
App 20120279785 - Gavia; David ; et al. | 2012-11-08 |
Downhole Tools Having Mechanical Joints With Enhanced Surfaces, And Related Methods
App 20120273282 - Lin; Chih ; et al. | 2012-11-01 |
Diamond-enhanced cutting elements, earth-boring tools employing diamond-enhanced cutting elements, and methods of making diamond-enhanced cutting elements
Grant 8,292,006 - Scott , et al. October 23, 2 | 2012-10-23 |
Polycrystalline Tables, Polycrystalline Elements, And Related Methods
App 20120222364 - Lyons; Nicholas J. ; et al. | 2012-09-06 |
Methods Of Forming Polycrystalline Tables And Polycrystalline Elements And Related Structures
App 20120225277 - Scott; Danny E. | 2012-09-06 |
Methods Of Forming Polycrystalline Tables And Polycrystalline Elements And Related Structures
App 20120222363 - DiGiovanni; Anthony A. ; et al. | 2012-09-06 |
Methods Of Forming Polycrystalline Elements And Structures Formed By Such Methods
App 20120225253 - DiGiovanni; Anthony A. ; et al. | 2012-09-06 |
Cutting Elements Having Different Interstitial Materials In Multi-layer Diamond Tables, Earth-boring Tools Including Such Cutting Elements, And Methods Of Forming Same
App 20120192501 - Schmitz; Kurtis ; et al. | 2012-08-02 |
Polycrystalline Compacts Having Differing Regions Therein, Cutting Elements And Earth-boring Tools Including Such Compacts, And Methods Of Forming Such Compacts
App 20120186884 - Scott; Danny E. ; et al. | 2012-07-26 |
Polycrystalline Compacts Having Differing Regions Therein, Cutting Elements And Earth-boring Tools Including Such Compacts, And Methods Of Forming Such Compacts
App 20120186885 - Scott; Danny E. ; et al. | 2012-07-26 |
Cutting elements having different interstitial materials in multi-layer diamond tables, earth-boring tools including such cutting elements, and methods of forming same
Grant 8,191,658 - Schmitz , et al. June 5, 2 | 2012-06-05 |
Graphene-coated Diamond Particles, Compositions And Intermediate Structures Comprising Same, And Methods Of Forming Graphene-coated Diamond Particles And Polycrystalline Compacts
App 20120102843 - Chakraborty; Soma ; et al. | 2012-05-03 |
Composite Materials Including Nanoparticles, Earth-boring Tools And Components Including Such Composite Materials, Polycrystalline Materials Including Nanoparticles, And Related Methods
App 20120085585 - Scott; Danny E. ; et al. | 2012-04-12 |
Cutting Elements, Earth-boring Tools Incorporating Such Cutting Elements, And Methods Of Forming Such Cutting Elements
App 20120080239 - Lyons; Nicholas J. ; et al. | 2012-04-05 |
Methods Of Forming Hardfacing Materials Including Pcd Particles, And Welding Rods Including Such Pcd Particles
App 20120056022 - Lyons; Nicholas J. ; et al. | 2012-03-08 |
Cutting Elements Including Nanoparticles In At Least One Portion Thereof, Earth-boring Tools Including Such Cutting Elements, And Related Methods
App 20120037431 - DiGiovanni; Anthony A. ; et al. | 2012-02-16 |
Methods Of Forming Inserts And Earth-boring Tools
App 20120005966 - Cleboski; Christopher J. ; et al. | 2012-01-12 |
Hardfacing materials including PCD particles, welding rods and earth-boring tools including such materials, and methods of forming and using same
Grant 8,079,428 - Lyons , et al. December 20, 2 | 2011-12-20 |
Encapsulated diamond particles, materials and impregnated diamond earth-boring bits including such particles, and methods of forming such particles, materials, and bits
Grant 8,069,936 - Scott , et al. December 6, 2 | 2011-12-06 |
Chamfered edge gage cutters and drill bits so equipped
Grant 8,061,456 - Patel , et al. November 22, 2 | 2011-11-22 |
Cutting Elements, Earth-boring Tools, And Methods Of Forming Such Cutting Elements And Tools
App 20110266070 - Scott; Danny E. ; et al. | 2011-11-03 |
Shaped Cutting Elements On Drill Bits And Other Earth-boring Tools, And Methods Of Forming Same
App 20110192651 - Lyons; Nicholas J. ; et al. | 2011-08-11 |
Earth-boring Tools Having Differing Cutting Elements On A Blade And Related Methods
App 20110155472 - Lyons; Nicholas J. ; et al. | 2011-06-30 |
Polycrystalline Compacts Including Nanoparticulate Inclusions, Cutting Elements And Earth-boring Tools Including Such Compacts, And Methods Of Forming Such Compacts
App 20110088954 - DiGiovanni; Anthony A. ; et al. | 2011-04-21 |
Cutting 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 Tools
App 20110088950 - Scott; Danny E. ; et al. | 2011-04-21 |
Cutting Element And Method Of Forming Thereof
App 20110073379 - DiGiovanni; Anthony A. ; et al. | 2011-03-31 |
Methods Of Forming Polycrystalline Diamond Elements, Polycrystalline Diamond Elements, And Earth-boring Tools Carrying Such Polycrystalline Diamond Elements
App 20110042149 - Scott; Danny E. ; et al. | 2011-02-24 |
Cutting Elements Having Different Interstitial Materials In Multi-layer Diamond Tables, Earth-boring Tools Including Such Cutting Elements, And Methods Of Forming Same
App 20110042148 - Schmitz; Kurtis ; et al. | 2011-02-24 |
Polycrystalline Compacts Including In-situ Nucleated Grains, Earth-boring Tools Including Such Compacts, And Methods Of Forming Such Compacts And Tools
App 20110031034 - DiGiovanni; Anthony A. ; et al. | 2011-02-10 |
Cutting Element And Method Of Forming Thereof
App 20110024200 - DiGiovanni; Anthony A. ; et al. | 2011-02-03 |
Bearing Systems Containing Diamond Enhanced Materials And Downhole Applications For Same
App 20110024198 - Dick; Aaron J. ; et al. | 2011-02-03 |
Diamond-enhanced Cutting Elements, Earth-boring Tools Employing Diamond-enhanced Cutting Elements, And Methods Of Making Diamond-enhanced Cutting Elements
App 20110017517 - Scott; Danny E. ; et al. | 2011-01-27 |
Hardfacing Materials Including Pcd Particles, Welding Rods And Earth-boring Tools Including Such Materials, And Methods Of Forming And Using Same
App 20110000715 - Lyons; Nicholas J. ; et al. | 2011-01-06 |
Cutting elements for casing component drill out and subterranean drilling, earth boring drag bits and tools including same and methods of use
Grant 7,836,978 - Scott November 23, 2 | 2010-11-23 |
Methods For Bonding Preformed Cutting Tables To Cutting Element Substrates And Cutting Elements Formed By Such Processes
App 20100243337 - Scott; Danny E. | 2010-09-30 |
Methods Of Forming Polycrystalline Diamond Cutting Elements, Cutting Elements So Formed And Drill Bits So Equipped
App 20100181117 - Scott; Danny E. | 2010-07-22 |
Abrasive-impregnated Cutting Structure Having Anisotropic Wear Resistance And Drag Bit Including Same
App 20090217597 - Brackin; Van J. ; et al. | 2009-09-03 |
Chamfered Edge Gage Cutters, Drill Bits So Equipped, And Methods Of Cutter Manufacture
App 20090057031 - Patel; Suresh G. ; et al. | 2009-03-05 |
Abrasive-impregnated cutting structure having anisotropic wear resistance and drag bit including same
Grant 7,497,280 - Brackin , et al. March 3, 2 | 2009-03-03 |
Cutting Elements For Casing Component Drill Out And Subterranean Drilling, Earth Boring Drag Bits And Tools Including Same And Methods Of Use
App 20080308276 - Scott; Danny E. | 2008-12-18 |
PCD face seal for earth-boring bit
Grant 7,311,159 - Lin , et al. December 25, 2 | 2007-12-25 |
Cutting elements and rotary drill bits including same
Grant 7,243,745 - Skeem , et al. July 17, 2 | 2007-07-17 |
DLC coating for earth-boring bit seal ring
Grant 7,234,541 - Scott , et al. June 26, 2 | 2007-06-26 |
Superabrasive cutting elements having enhanced durability, method of producing same, and drill bits so equipped
Grant 7,188,692 - Lund , et al. March 13, 2 | 2007-03-13 |
PCD face seal for earth-boring bit
App 20060231292 - Lin; Chih C. ; et al. | 2006-10-19 |
Abrasive-impregnated cutting structure having anisotropic wear resistance and drag bit including same
App 20060162967 - Brackin; Van J. ; et al. | 2006-07-27 |
Cutting elements and rotary drill bits including same
App 20060021802 - Skeem; Marcus R. ; et al. | 2006-02-02 |
Superabrasive cutting elements enhanced durability, method of producing same, and drill bits so equipped
App 20060016626 - Lund; Jeffrey B. ; et al. | 2006-01-26 |
Method of manufacturing PDC cutters with chambers or passages
Grant 6,986,297 - Scott January 17, 2 | 2006-01-17 |
Superabrasive cutting elements with cutting edge geometry having enhanced durability, method of producing same, and drill bits so equipped
Grant 6,935,444 - Lund , et al. August 30, 2 | 2005-08-30 |
Method of forming polycrystalline diamond cutters having modified residual stresses
Grant 6,872,356 - Butcher , et al. March 29, 2 | 2005-03-29 |
Superabrasive cutting elements with cutting edge geometry having enhanced durability, method of producing same, and drill bits so equipped
App 20040163854 - Lund, Jeffrey B. ; et al. | 2004-08-26 |
Method of manufacturing PDC cutters with chambers or passages
App 20040103757 - Scott, Danny E. | 2004-06-03 |
Superabrasive cutters and drill bits so equipped
Grant 6,739,417 - Smith , et al. May 25, 2 | 2004-05-25 |
DLC coating for earth-boring bit seal ring
App 20040031624 - Scott, Danny E. ; et al. | 2004-02-19 |
PCD face seal for earth-boring bit
Grant 6,684,966 - Lin , et al. February 3, 2 | 2004-02-03 |
Method of manufacturing PDC cutter with chambers or passages
Grant 6,655,234 - Scott December 2, 2 | 2003-12-02 |
Superabrasive cutters and drill bits so equipped
App 20030116361 - Smith, Redd H. ; et al. | 2003-06-26 |
PCD face seal for earth-boring bit
App 20030075363 - Lin, Chih ; et al. | 2003-04-24 |
Method of forming polycrystalline diamond cutters having modified residual stresses
App 20030072669 - Butcher, Trent N. ; et al. | 2003-04-17 |
Method of forming polycrystalline diamond cutters having modified residual stresses
Grant 6,521,174 - Butcher , et al. February 18, 2 | 2003-02-18 |
Method of manufacturing PDC cutter with chambers or passages
App 20030019333 - Scott, Danny E | 2003-01-30 |
Surface modifications for rotary drill bits
Grant 6,450,271 - Tibbitts , et al. September 17, 2 | 2002-09-17 |
Rotary drill bits for directional drilling employing tandem gage pad arrangement with cutting elements and up-drill capability
Grant 6,321,862 - Beuershausen , et al. November 27, 2 | 2001-11-27 |
Rotary drill bits for directional drilling employing tandem gage pad arrangement with cutting elements and up-drill capability
Grant 6,290,007 - Beuershausen , et al. September 18, 2 | 2001-09-18 |
Multiple grade carbide for diamond capped insert
App 20010008190 - Scott, Danny E. ; et al. | 2001-07-19 |
Rotary-type earth boring drill bit, modular bearing pads therefor and methods
Grant 6,260,636 - Cooley , et al. July 17, 2 | 2001-07-17 |
Rotary drill bits for directional drilling employing tandem gage pad arrangement with cutting elements and up-drill capability
App 20010000885 - Beuershausen, Christopher C. ; et al. | 2001-05-10 |
Polycrystalline diamond cutters having modified residual stresses
Grant 6,220,375 - Butcher , et al. April 24, 2 | 2001-04-24 |
Hardfacing composition for earth-boring bits
Grant RE37,127 - Schader , et al. April 10, 2 | 2001-04-10 |
Cutting element with controlled superabrasive contact area, drill bits so equipped
Grant 6,202,771 - Scott , et al. March 20, 2 | 2001-03-20 |
Earth-boring bit with super-hard cutting elements
Grant 6,135,219 - Scott October 24, 2 | 2000-10-24 |
Earth-boring bit with super-hard cutting elements
Grant 6,098,730 - Scott , et al. August 8, 2 | 2000-08-08 |
Cutting elements with binderless carbide layer
Grant 6,065,552 - Scott , et al. May 23, 2 | 2000-05-23 |
Rolling cutter bit with improved rotational stabilization
Grant 5,996,713 - Pessier , et al. December 7, 1 | 1999-12-07 |
Rotary drill bits employing optimal cutter placement based on chamfer geometry
Grant 5,960,896 - Barr , et al. October 5, 1 | 1999-10-05 |
Superabrasive-tipped inserts for earth-boring drill bits
Grant 5,890,552 - Scott , et al. April 6, 1 | 1999-04-06 |
Rolling-cutter earth-boring bit having predominantly super-hard cutting elements
Grant 5,855,247 - Scott , et al. January 5, 1 | 1999-01-05 |
Earth-boring bit having shear-cutting inner row elements
Grant 5,746,280 - Scott , et al. May 5, 1 | 1998-05-05 |
Hardfacing composition for earth-boring bits
Grant 5,663,512 - Schader , et al. September 2, 1 | 1997-09-02 |
Earth-boring bit having shear-cutting heel elements
Grant 5,592,995 - Scott , et al. January 14, 1 | 1997-01-14 |
Earth-boring bit with improved cutting structure
Grant 5,542,485 - Pessier , et al. August 6, 1 | 1996-08-06 |
Earth-boring bit with improved cutting structure
Grant 5,479,997 - Scott , et al. * January 2, 1 | 1996-01-02 |
Fixed cutter bit with shear cutting gage
Grant 5,467,836 - Grimes , et al. * November 21, 1 | 1995-11-21 |
Earth-burning bit having an improved hard-faced tooth structure
Grant 5,445,231 - Scott , et al. August 29, 1 | 1995-08-29 |
Rolling cone bit with improved wear resistant inserts
Grant 5,355,750 - Scott , et al. October 18, 1 | 1994-10-18 |
Earth-boring bit having an improved hard-faced tooth structure
Grant 5,351,769 - Scott , et al. October 4, 1 | 1994-10-04 |
Earth-boring bit with improved cutting structure
Grant 5,351,768 - Scott , et al. October 4, 1 | 1994-10-04 |
Rolling cone bit with improved wear resistant inserts
Grant 5,348,108 - Scott , et al. * September 20, 1 | 1994-09-20 |
Rolling cone bit with shear cutting gage
Grant 5,346,026 - Pessier , et al. September 13, 1 | 1994-09-13 |
Rolling cone bit with shear cutting gage
Grant 5,287,936 - Grimes , et al. February 22, 1 | 1994-02-22 |
Safety helmet and liner
Grant 5,259,071 - Scott , et al. November 9, 1 | 1993-11-09 |
Rotary rock bit with improved diamond-filled compacts
Grant 5,248,006 - Scott , et al. September 28, 1 | 1993-09-28 |
Rock bit compact and method of manufacture
Grant 5,173,090 - Scott , et al. * December 22, 1 | 1992-12-22 |
Rotary rock bit with improved diamond filled compacts
Grant 5,119,714 - Scott , et al. June 9, 1 | 1992-06-09 |
Differentially hardfaced rock bit
Grant 4,726,432 - Scott , et al. February 23, 1 | 1988-02-23 |
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