Jimmy Eason

Person

Rogers, AR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Composite materials including nanoparticles, earth-boring tools and...
- Patent number 11,045,870
- Issue date Jun 29, 2021
- Baker Hughes Holdings LLC
- Danny E. Scott
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Earth-boring tools including polymer matrix composite hardfacing ma...
- Patent number 10,815,734
- Issue date Oct 27, 2020
- Baker Hughes Holdings LLC
- Jon David Schroder
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Films, intermediate structures, and methods for forming hardfacing
- Patent number 10,399,119
- Issue date Sep 3, 2019
- Baker Hughes Incorporated
- Jimmy W. Eason
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Earth-boring tools and methods of forming tools including hard part...
- Patent number 10,167,673
- Issue date Jan 1, 2019
- Baker Hughes Incorporated
- Prakash K. Mirchandani
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Composite materials including nanoparticles, earth-boring tools and...
- Patent number 10,124,404
- Issue date Nov 13, 2018
- Baker Hughes Incorporated
- Danny E. Scott
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Methods of forming bodies for earth-boring drilling tools comprisin...
- Patent number 10,118,223
- Issue date Nov 6, 2018
- Baker Hughes Incorporated
- Jimmy W. Eason
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Components and motors for downhole tools and methods of applying ha...
- Patent number 10,077,605
- Issue date Sep 18, 2018
- Baker Hughes Incorporated
- Travis E. Puzz
- E21 - EARTH DRILLING MINING
Information Patent Grant
Borided metals and downhole tools, components thereof, and methods...
- Patent number 10,060,041
- Issue date Aug 28, 2018
- Baker Hughes Incorporated
- Vivekanand Sista
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Coupling members for coupling a body of an earth-boring drill tool...
- Patent number 10,047,882
- Issue date Aug 14, 2018
- Baker Hughes Incorporated
- John H. Stevens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Polycrystalline diamond composite compact
- Patent number 9,970,240
- Issue date May 15, 2018
- Element Six GmbH
- Danny Eugene Scott
- B24 - GRINDING POLISHING
Information Patent Grant
Earth-boring tools comprising eutectic or near-eutectic compositions
- Patent number 9,790,745
- Issue date Oct 17, 2017
- Baker Hughes Incorporated
- John H. Stevens
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Earth-boring tools and components thereof including material having...
- Patent number 9,428,822
- Issue date Aug 30, 2016
- Baker Hughes Incorporated
- Prakash K. Mirchandani
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hardfacing compositions including ruthenium, earth-boring tools hav...
- Patent number 9,359,827
- Issue date Jun 7, 2016
- Baker Hughes Incorporated
- Jimmy W. Eason
- B24 - GRINDING POLISHING
Information Patent Grant
Earth-boring tools and methods of forming earth-boring tools
- Patent number 9,347,274
- Issue date May 24, 2016
- Baker Hughes Incorporated
- Jimmy W. Eason
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Non-magnetic drill string member with non-magnetic hardfacing and m...
- Patent number 9,303,305
- Issue date Apr 5, 2016
- Baker Hughes Incorporated
- James L. Overstreet
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Coupling members for coupling a body of an earth-boring drill tool...
- Patent number 9,206,651
- Issue date Dec 8, 2015
- Baker Hughes Incorporated
- John H. Stevens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods for applying abrasive wear-resistant materials to a surface...
- Patent number 9,200,485
- Issue date Dec 1, 2015
- Baker Hughes Incorporated
- Jimmy W. Eason
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Methods of applying hardfacing
- Patent number 9,199,273
- Issue date Dec 1, 2015
- Baker Hughes Incorporated
- Jimmy W. Eason
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Methods of forming bodies for earth boring drilling tools comprisin...
- Patent number 9,139,893
- Issue date Sep 22, 2015
- Baker Hughes Incorporated
- Jimmy W. Eason
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Methods of forming components and portions of earth-boring tools in...
- Patent number 9,109,413
- Issue date Aug 18, 2015
- Baker Hughes Incorporated
- Jimmy W. Eason
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Components and motors for downhole tools and methods of applying ha...
- Patent number 9,045,943
- Issue date Jun 2, 2015
- Baker Hughes Incorporated
- Travis E. Puzz
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Methods of forming at least a portion of earth-boring tools, and ar...
- Patent number 8,905,117
- Issue date Dec 9, 2014
- Baker Hughes Incoporated
- John H. Stevens
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Earth-boring tools and methods of forming earth-boring tools
- Patent number 8,881,791
- Issue date Nov 11, 2014
- Baker Hughes Incorporated
- Jimmy W. Eason
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Downhole tools and parts and methods of formation
- Patent number 8,869,920
- Issue date Oct 28, 2014
- Baker Hughes Incorporated
- John H. Stevens
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Methods of forming at least a portion of earth-boring tools
- Patent number 8,490,674
- Issue date Jul 23, 2013
- Baker Hughes Incorporated
- John H. Stevens
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Systems for manufacturing downhole tools and downhole tool parts
- Patent number 8,464,814
- Issue date Jun 18, 2013
- Baker Hughes Incorporated
- John H. Stevens
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Earth-boring tools and components thereof including material having...
- Patent number 8,403,080
- Issue date Mar 26, 2013
- Baker Hughes Incorporated
- Prakash K. Mirchandani
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Downhole tool parts and compositions thereof
- Patent number 8,317,893
- Issue date Nov 27, 2012
- Baker Hughes Incorporated
- John H. Stevens
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Earth-boring rotary drill bits and methods of manufacturing earth-b...
- Patent number 8,309,018
- Issue date Nov 13, 2012
- Baker Hughes Incorporated
- Redd H. Smith
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Materials for enhancing the durability of earth-boring bits, and me...
- Patent number 8,292,985
- Issue date Oct 23, 2012
- Baker Hughes Incorporated
- David A. Curry
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE MATERIALS INCLUDING NANOPARTICLES, EARTH-BORING TOOLS AND...
- Publication number 20190022745
- Publication date Jan 24, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Danny E. Scott
- B22 - CASTING POWDER METALLURGY
Information Patent Application
EARTH-BORING TOOLS INCLUDING POLYMER MATRIX COMPOSITE HARDFACING MA...
- Publication number 20180340375
- Publication date Nov 29, 2018
- BAKER HUGHES, A GE COMPANY, LLC
- Jon David Schroder
- E21 - EARTH DRILLING MINING
Information Patent Application
EARTH-BORING TOOLS COMPRISING EUTECTIC OR NEAR-EUTECTIC COMPOSITIONS
- Publication number 20180010394
- Publication date Jan 11, 2018
- BAKER HUGHES INCORPORATED
- John H. Stevens
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
EARTH-BORING TOOLS AND METHODS OF FORMING TOOLS INCLUDING HARD PART...
- Publication number 20160333643
- Publication date Nov 17, 2016
- BAKER HUGHES INCORPORATED
- Prakash K. Mirchandani
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
EARTH-BORING TOOLS AND COMPONENTS THEREOF INCLUDING MATERIAL HAVING...
- Publication number 20160208557
- Publication date Jul 21, 2016
- Prakash K. Mirchandani
- E21 - EARTH DRILLING MINING
Information Patent Application
BORIDED METALS AND DOWNHOLE TOOLS, COMPONENTS THEREOF, AND METHODS...
- Publication number 20160160370
- Publication date Jun 9, 2016
- BAKER HUGHES INCORPORATED
- Vivekanand Sista
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
COUPLING MEMBERS FOR COUPLING A BODY OF AN EARTH-BORING DRILL TOOL...
- Publication number 20160084408
- Publication date Mar 24, 2016
- BAKER HUGHES INCORPORATED
- John H. Stevens
- E21 - EARTH DRILLING MINING
Information Patent Application
FILMS, INTERMEDIATE STRUCTURES, AND METHODS FOR FORMING HARDFACING
- Publication number 20160074905
- Publication date Mar 17, 2016
- BAKER HUGHES INCORPORATED
- Jimmy W. Eason
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
METHODS OF FORMING BODIES FOR EARTH-BORING DRILLING TOOLS COMPRISIN...
- Publication number 20150306663
- Publication date Oct 29, 2015
- BAKER HUGHES INCORPORATED
- Jimmy W. Eason
- B22 - CASTING POWDER METALLURGY
Information Patent Application
COMPONENTS AND MOTORS FOR DOWNHOLE TOOLS AND METHODS OF APPLYING HA...
- Publication number 20150259983
- Publication date Sep 17, 2015
- BAKER HUGHES INCORPORATED
- Travis E. Puzz
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
EARTH-BORING TOOLS COMPRISING EUTECTIC OR NEAR-EUTECTIC COMPOSITIONS
- Publication number 20150075876
- Publication date Mar 19, 2015
- BAKER HUGHES INCORPORATED
- John H. Stevens
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
EARTH-BORING TOOLS AND METHODS OF FORMING EARTH-BORING TOOLS
- Publication number 20150041222
- Publication date Feb 12, 2015
- BAKER HUGHES INCORPORATED
- Jimmy W. Eason
- E21 - EARTH DRILLING MINING
Information Patent Application
EARTH-BORING TOOLS AND COMPONENTS THEREOF INCLUDING MATERIAL HAVING...
- Publication number 20140284114
- Publication date Sep 25, 2014
- TDY INDUSTRIES, INC.
- Prakash K. Mirchandani
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
POLYCRYSTALLINE DIAMOND COMPOSITE COMPACT
- Publication number 20140262533
- Publication date Sep 18, 2014
- Danny Eugene Scott
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HARDFACING COMPOSITIONS INCLUDING RUTHENIUM, EARTH-BORING TOOLS HAV...
- Publication number 20140246248
- Publication date Sep 4, 2014
- BAKER HUGHES INCORPORATED
- Jimmy W. Eason
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DOWNHOLE TOOLS AND PARTS AND METHODS OF FORMATION
- Publication number 20130277121
- Publication date Oct 24, 2013
- John H. Stevens
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
MULTI-LAYER FILMS FOR USE IN FORMING HARDFACING, INTERMEDIATE STRUC...
- Publication number 20120298426
- Publication date Nov 29, 2012
- BAKER HUGHES INCORPORATED
- Jimmy W. Eason
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NON-MAGNETIC HARDFACING MATERIAL
- Publication number 20120192760
- Publication date Aug 2, 2012
- BAKER HUGHES INCORPORATED
- James L. Overstreet
- E21 - EARTH DRILLING MINING
Information Patent Application
NON-MAGNETIC DRILL STRING MEMBER WITH NON-MAGNETIC HARDFACING AND M...
- Publication number 20120193148
- Publication date Aug 2, 2012
- BAKER HUGHES INCORPORATED
- James L. Overstreet
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
EARTH-BORING TOOLS AND COMPONENTS THEREOF INCLUDING MATERIAL HAVING...
- Publication number 20120097456
- Publication date Apr 26, 2012
- BAKER HUGHES INCORPORATED
- Prakash K. Mirchandani
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
EARTH-BORING TOOLS AND COMPONENTS THEREOF INCLUDING MATERIAL HAVING...
- Publication number 20120097455
- Publication date Apr 26, 2012
- BAKER HUGHES INCORPORATED
- Prakash K. Mirchandani
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COMPOSITE MATERIALS INCLUDING NANOPARTICLES, EARTH-BORING TOOLS AND...
- Publication number 20120085585
- Publication date Apr 12, 2012
- BAKER HUGHES INCORPORATED
- Danny E. Scott
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COMPONENTS AND MOTORS FOR DOWNHOLE TOOLS AND METHODS OF APPLYING HA...
- Publication number 20120018227
- Publication date Jan 26, 2012
- BAKER HUGHES INCORPORATED
- Travis E. Puzz
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS OF FORMING AT LEAST A PORTION OF EARTH-BORING TOOLS, AND AR...
- Publication number 20110287238
- Publication date Nov 24, 2011
- BAKER HUGHES INCORPORATED
- John H. Stevens
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHODS OF FORMING AT LEAST A PORTION OF EARTH-BORING TOOLS
- Publication number 20110284179
- Publication date Nov 24, 2011
- BAKER HUGHES INCORPORATED
- John H. Stevens
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
EARTH-BORING TOOLS AND METHODS OF FORMING EARTH-BORING TOOLS
- Publication number 20110266068
- Publication date Nov 3, 2011
- BAKER HUGHES INCORPORATED
- Jimmy W. Eason
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SYSTEMS FOR MANUFACTURING DOWNHOLE TOOLS AND DOWNHOLE TOOL PARTS
- Publication number 20110259647
- Publication date Oct 27, 2011
- BAKER HUGHES INCORPORATED
- John H. Stevens
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COMPOSITIONS FOR MANUFACTURING DOWNHOLE TOOLS AND DOWNHOLE TOOL PARTS
- Publication number 20110239545
- Publication date Oct 6, 2011
- BAKER HUGHES INCORPORATED
- John H. Stevens
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHODS OF FORMING EARTH BORING ROTARY DRILL BITS INCLUDING BIT BOD...
- Publication number 20110142707
- Publication date Jun 16, 2011
- BAKER HUGHES INCORPORATED
- Heeman Choe
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS FOR APPLYING ABRASIVE WEAR RESISTANT MATERIALS TO A SURFACE...
- Publication number 20110138695
- Publication date Jun 16, 2011
- BAKER HUGHES INCORPORATED
- Jimmy W. Eason
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Jimmy Eason

Person

Patents Grantslast 30 patents

Composite materials including nanoparticles, earth-boring tools and...

Earth-boring tools including polymer matrix composite hardfacing ma...

Films, intermediate structures, and methods for forming hardfacing

Earth-boring tools and methods of forming tools including hard part...

Composite materials including nanoparticles, earth-boring tools and...

Methods of forming bodies for earth-boring drilling tools comprisin...

Components and motors for downhole tools and methods of applying ha...

Borided metals and downhole tools, components thereof, and methods...

Coupling members for coupling a body of an earth-boring drill tool...

Polycrystalline diamond composite compact

Earth-boring tools comprising eutectic or near-eutectic compositions

Earth-boring tools and components thereof including material having...

Hardfacing compositions including ruthenium, earth-boring tools hav...

Earth-boring tools and methods of forming earth-boring tools

Non-magnetic drill string member with non-magnetic hardfacing and m...

Coupling members for coupling a body of an earth-boring drill tool...

Methods for applying abrasive wear-resistant materials to a surface...

Methods of applying hardfacing

Methods of forming bodies for earth boring drilling tools comprisin...

Methods of forming components and portions of earth-boring tools in...

Components and motors for downhole tools and methods of applying ha...

Methods of forming at least a portion of earth-boring tools, and ar...

Earth-boring tools and methods of forming earth-boring tools

Downhole tools and parts and methods of formation

Methods of forming at least a portion of earth-boring tools

Systems for manufacturing downhole tools and downhole tool parts

Earth-boring tools and components thereof including material having...

Downhole tool parts and compositions thereof

Earth-boring rotary drill bits and methods of manufacturing earth-b...

Materials for enhancing the durability of earth-boring bits, and me...

Patents Applicationslast 30 patents

COMPOSITE MATERIALS INCLUDING NANOPARTICLES, EARTH-BORING TOOLS AND...

EARTH-BORING TOOLS INCLUDING POLYMER MATRIX COMPOSITE HARDFACING MA...

EARTH-BORING TOOLS COMPRISING EUTECTIC OR NEAR-EUTECTIC COMPOSITIONS

EARTH-BORING TOOLS AND METHODS OF FORMING TOOLS INCLUDING HARD PART...

EARTH-BORING TOOLS AND COMPONENTS THEREOF INCLUDING MATERIAL HAVING...

BORIDED METALS AND DOWNHOLE TOOLS, COMPONENTS THEREOF, AND METHODS...

COUPLING MEMBERS FOR COUPLING A BODY OF AN EARTH-BORING DRILL TOOL...

FILMS, INTERMEDIATE STRUCTURES, AND METHODS FOR FORMING HARDFACING

METHODS OF FORMING BODIES FOR EARTH-BORING DRILLING TOOLS COMPRISIN...

COMPONENTS AND MOTORS FOR DOWNHOLE TOOLS AND METHODS OF APPLYING HA...

EARTH-BORING TOOLS COMPRISING EUTECTIC OR NEAR-EUTECTIC COMPOSITIONS

EARTH-BORING TOOLS AND METHODS OF FORMING EARTH-BORING TOOLS

EARTH-BORING TOOLS AND COMPONENTS THEREOF INCLUDING MATERIAL HAVING...

POLYCRYSTALLINE DIAMOND COMPOSITE COMPACT

HARDFACING COMPOSITIONS INCLUDING RUTHENIUM, EARTH-BORING TOOLS HAV...

DOWNHOLE TOOLS AND PARTS AND METHODS OF FORMATION

MULTI-LAYER FILMS FOR USE IN FORMING HARDFACING, INTERMEDIATE STRUC...

NON-MAGNETIC HARDFACING MATERIAL

NON-MAGNETIC DRILL STRING MEMBER WITH NON-MAGNETIC HARDFACING AND M...

EARTH-BORING TOOLS AND COMPONENTS THEREOF INCLUDING MATERIAL HAVING...

EARTH-BORING TOOLS AND COMPONENTS THEREOF INCLUDING MATERIAL HAVING...

COMPOSITE MATERIALS INCLUDING NANOPARTICLES, EARTH-BORING TOOLS AND...

COMPONENTS AND MOTORS FOR DOWNHOLE TOOLS AND METHODS OF APPLYING HA...

METHODS OF FORMING AT LEAST A PORTION OF EARTH-BORING TOOLS, AND AR...

METHODS OF FORMING AT LEAST A PORTION OF EARTH-BORING TOOLS

EARTH-BORING TOOLS AND METHODS OF FORMING EARTH-BORING TOOLS

SYSTEMS FOR MANUFACTURING DOWNHOLE TOOLS AND DOWNHOLE TOOL PARTS

COMPOSITIONS FOR MANUFACTURING DOWNHOLE TOOLS AND DOWNHOLE TOOL PARTS

METHODS OF FORMING EARTH BORING ROTARY DRILL BITS INCLUDING BIT BOD...

METHODS FOR APPLYING ABRASIVE WEAR RESISTANT MATERIALS TO A SURFACE...