| Patent | Date |
|---|
Earth-boring tools and methods of forming tools including hard particles in a binder
Grant 10,167,673 - Mirchandani , et al. J | 2019-01-01 |
Earth-boring Tools And Methods Of Forming Tools Including Hard Particles In A Binder
App 20160333643 - Mirchandani; Prakash K. ; et al. | 2016-11-17 |
Earth-boring tools and components thereof including material having hard phase in a metallic binder, and metallic binder compositions for use in forming such tools and components
Grant 9,428,822 - Mirchandani , et al. August 30, 2 | 2016-08-30 |
Earth-boring Tools And Components Thereof Including Material Having Hard Phase In A Metallic Binder, And Metallic Binder Compositions For Use In Forming Such Tools And Components
App 20160208557 - Mirchandani; Prakash K. ; et al. | 2016-07-21 |
Methods of forming components and portions of earth-boring tools including sintered composite materials
Grant 9,109,413 - Eason , et al. August 18, 2 | 2015-08-18 |
Earth-boring Tools And Components Thereof Including Material Having Hard Phase In A Metallic Binder, And Metallic Binder Compositions For Use In Forming Such Tools And Components
App 20140284114 - Mirchandani; Prakash K. ; et al. | 2014-09-25 |
Earth-boring tools and components thereof including material having hard phase in a metallic binder, and metallic binder compositions for use in forming such tools and components
Grant 8,403,080 - Mirchandani , et al. March 26, 2 | 2013-03-26 |
Methods of forming earth-boring rotary drill bits including bit bodies having boron carbide particles in aluminum or aluminum-based alloy matrix materials
Grant 8,230,762 - Choe , et al. July 31, 2 | 2012-07-31 |
Infiltration of hard particles with molten liquid binders including melting point reducing constituents, and methods of casting bodies of earth-boring tools
Grant 8,172,914 - Mirchandani , et al. May 8, 2 | 2012-05-08 |
Earth-boring Tools And Components Thereof Including Material Having Hard Phase In A Metallic Binder, And Metallic Binder Compositions For Use In Forming Such Tools And Components
App 20120097455 - Mirchandani; Prakash K. ; et al. | 2012-04-26 |
Earth-boring Tools And Components Thereof Including Material Having Precipitate Phase
App 20120097456 - Mirchandani; Prakash K. ; et al. | 2012-04-26 |
Cast cones and other components for earth-boring tools and related methods
Grant 8,087,324 - Eason , et al. January 3, 2 | 2012-01-03 |
Earth-boring tools comprising silicon carbide composite materials, and methods of forming same
Grant 8,074,750 - Choe , et al. December 13, 2 | 2011-12-13 |
Earth-boring bits
Grant 8,007,714 - Mirchandani , et al. August 30, 2 | 2011-08-30 |
Methods Of Forming Earth Boring Rotary Drill Bits Including Bit Bodies Having Boron Carbide Particles In Aluminum Or Aluminum Based Alloy Matrix Materials
App 20110142707 - Choe; Heeman ; et al. | 2011-06-16 |
Earth-boring bits
Grant 7,954,569 - Mirchandani , et al. June 7, 2 | 2011-06-07 |
Methods Of Forming Earth Boring Rotary Drill Bits Including Bit Bodies Comprising Reinforced Titanium Or Titanium Based Alloy Matrix Materials
App 20110094341 - Choe; Heeman ; et al. | 2011-04-28 |
Earth-boring rotary drill bits including bit bodies having boron carbide particles in aluminum or aluminum-based alloy matrix materials, and methods for forming such bits
Grant 7,913,779 - Choe , et al. March 29, 2 | 2011-03-29 |
Methods Of Forming Components And Portions Of Earth Boring Tools Including Sintered Composite Materials
App 20110002804 - Eason; Jimmy W. ; et al. | 2011-01-06 |
Earth-boring Tools Comprising Silicon Carbide Composite Materials, And Methods Of Forming Same
App 20100326739 - Choe; Heeman ; et al. | 2010-12-30 |
Components of earth-boring tools including sintered composite materials and methods of forming such components
Grant 7,829,013 - Eason , et al. November 9, 2 | 2010-11-09 |
Method for forming earth-boring tools comprising silicon carbide composite materials
Grant 7,807,099 - Choe , et al. October 5, 2 | 2010-10-05 |
Earth-boring rotary drill bits including bit bodies comprising reinforced titanium or titanium-based alloy matrix materials, and methods for forming such bits
Grant 7,784,567 - Choe , et al. August 31, 2 | 2010-08-31 |
Cast Cones And Other Components For Earth-boring Tools And Related Methods
App 20100193252 - Mirchandani; Prakash K. ; et al. | 2010-08-05 |
Consolidated hard materials, earth-boring rotary drill bits including such hard materials, and methods of forming such hard materials
Grant 7,691,173 - Eason , et al. April 6, 2 | 2010-04-06 |
Consolidated hard materials, methods of manufacture, and applications
Grant 7,556,668 - Eason , et al. July 7, 2 | 2009-07-07 |
Earth-boring Bits
App 20080302576 - Mirchandani; Prakash K. ; et al. | 2008-12-11 |
Consolidated Hard Materials, Earth-boring Rotary Drill Bits Including Such Hard Materials, And Methods Of Forming Such Hard Materials
App 20080202820 - Eason; Jimmy W. ; et al. | 2008-08-28 |
Earth-boring Bits
App 20080163723 - Mirchandani; Prakash K. ; et al. | 2008-07-10 |
Silicon Carbide Composite Materials, Earth-boring Tools Comprising Such Materials, And Methods For Forming The Same
App 20080128176 - Choe; Heeman ; et al. | 2008-06-05 |
Sintered Bodies For Earth-boring Rotary Drill Bits And Methods Of Forming The Same
App 20080101977 - Eason; Jimmy W. ; et al. | 2008-05-01 |
Components of earth-boring tools including sintered composite materials and methods of forming such components
App 20070243099 - Eason; Jimmy W. ; et al. | 2007-10-18 |
Earth-boring rotary drill bits including bit bodies comprising reinforced titanium or titanium-based alloy matrix materials, and methods for forming such bits
App 20070102202 - Choe; Heeman ; et al. | 2007-05-10 |
Earth-boring rotary drill bits including bit bodies having boron carbide particles in aluminum or aluminum-based alloy matrix materials, and methods for forming such bits
App 20070102200 - Choe; Heeman ; et al. | 2007-05-10 |
Earth-boring bits
App 20050247491 - Mirchandani, Prakash K. ; et al. | 2005-11-10 |
Earth-boring bits
App 20050211475 - Mirchandani, Prakash K. ; et al. | 2005-09-29 |
Consolidated hard materials, methods of manufacture and applications
App 20050117984 - Eason, Jimmy W. ; et al. | 2005-06-02 |
| 