based on tungsten carbide [WC]

Industry

CPC
F16C2206/82

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16CSHAFTS FLEXIBLE SHAFTS ELEMENTS OR CRANKSHAFT MECHANISMS ROTARY BODIES OTHER THAN GEARING ELEMENTS BEARINGS F16C2206/00Materials with ceramics, cermets, hard carbon or similar non-metallic hard materials as main constituents

Current Industry

F16C2206/82based on tungsten carbide [WC]

Industries

Patents Grantslast 30 patents

Information Patent Grant
Corrosion resistant bearing elements, bearing assemblies, bearing a...
- Patent number 12,049,922
- Issue date Jul 30, 2024
- U.S. Synthetic Corporation
- Jair Jahaziel Gonzalez
- E21 - EARTH DRILLING MINING
Information Patent Grant
Roller ball assembly with superhard elements
- Patent number 11,970,339
- Issue date Apr 30, 2024
- XR Reserve LLC
- David P. Miess
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Corrosion resistant bearing elements, bearing assemblies, bearing a...
- Patent number 11,686,347
- Issue date Jun 27, 2023
- U.S. Synthetic Corporation
- Jair Jahaziel Gonzalez
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rolling bearing and wind power generation rotor shaft support device
- Patent number 11,542,985
- Issue date Jan 3, 2023
- NTN Corporation
- Masaki Nakanishi
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Compliant bearing for oilfield applications
- Patent number 11,428,262
- Issue date Aug 30, 2022
- MS Directional, LLC
- Nobuyoshi Niina
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Carbide wear surface and method of manufacture
- Patent number 11,400,533
- Issue date Aug 2, 2022
- Syntex Super Materials, Inc.
- Mahlon D. Dennis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Roller ball assembly with superhard elements
- Patent number 11,014,759
- Issue date May 25, 2021
- XR Downhole, LLC
- David P. Miess
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Corrosion resistant bearing elements, bearing assemblies, bearing a...
- Patent number 10,920,822
- Issue date Feb 16, 2021
- U.S. Synthetic Corporation
- Jair Jahaziel Gonzalez
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Radial bearing with wear resistant inserts and a wear resistant coa...
- Patent number 10,920,826
- Issue date Feb 16, 2021
- Halliburton Energy Services, Inc.
- Philip Park-Hung Leung
- E21 - EARTH DRILLING MINING
Information Patent Grant
Coated surfaces for bearings used in drilling motors
- Patent number 10,883,311
- Issue date Jan 5, 2021
- Aktiebolaget SKF
- Erich Klinglmair
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stabilizers and bearings for extreme wear applications
- Patent number 10,718,374
- Issue date Jul 21, 2020
- Halliburton Energy Services, Inc.
- Krutibas Panda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hard bearing attachment and alignment systems, apparatus, and techn...
- Patent number 10,711,833
- Issue date Jul 14, 2020
- Schlumberger Technology Corporation
- Daniel Manwill
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Polycrystalline diamond compacts
- Patent number 10,703,681
- Issue date Jul 7, 2020
- U.S. Synthetic Corporation
- Kenneth E. Bertagnolli
- B24 - GRINDING POLISHING
Information Patent Grant
Bushing anti-rotation system and apparatus
- Patent number 10,683,868
- Issue date Jun 16, 2020
- Halliburton Energy Services, Inc.
- Wesley John Nowitzki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Compact bearing assemblies including superhard bearing surfaces, be...
- Patent number 10,458,470
- Issue date Oct 29, 2019
- U.S. Synthetic Corporation
- S. Barrett Peterson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Carbide wear surface and method of manufacture
- Patent number 10,384,284
- Issue date Aug 20, 2019
- Syntex Super Materials, Inc.
- Mahlon D. Dennis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Compact bearing assemblies including superhard bearing surfaces, be...
- Patent number 10,260,560
- Issue date Apr 16, 2019
- U.S. Synthetic Corporation
- S. Barrett Peterson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Bearing apparatus including a bearing assembly having a continuous...
- Patent number 10,240,631
- Issue date Mar 26, 2019
- U.S. Synthetic Corporation
- Jair J. Gonzalez
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Polycrystalline diamond compacts
- Patent number 9,932,274
- Issue date Apr 3, 2018
- U.S. Synthetic Corporation
- Kenneth E. Bertagnolli
- B24 - GRINDING POLISHING
Information Patent Grant
Polycrystalline diamond compact
- Patent number 9,459,236
- Issue date Oct 4, 2016
- U.S. Synthetic Corporation
- Kenneth E. Bertagnolli
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Bearing assemblies, and related methods
- Patent number 9,429,188
- Issue date Aug 30, 2016
- U.S. Synthetic Corporation
- S. Barrett Peterson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hard film, hard film formed body, and rolling bearing
- Patent number 9,347,491
- Issue date May 24, 2016
- NTN Corporation
- Hideyuki Tsutsui
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Bearing assemblies, apparatuses, and motor assemblies using the same
- Patent number 9,297,411
- Issue date Mar 29, 2016
- U.S. Synthetic Corporation
- S Barrett Peterson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Polycrystalline diamond compact and method of fabricating same
- Patent number 9,134,275
- Issue date Sep 15, 2015
- U.S. Synthetic Corporation
- Kenneth E. Bertagnolli
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Bearing assemblies, and related methods
- Patent number 8,967,872
- Issue date Mar 3, 2015
- U.S. Synthetic Corporation
- S. Barrett Peterson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Methods of characterizing a component of a polycrystalline diamond...
- Patent number 8,766,628
- Issue date Jul 1, 2014
- U.S. Synthetic Corporation
- Kenneth E. Bertagnolli
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Bearing elements, bearing assemblies, and related methods
- Patent number 8,646,981
- Issue date Feb 11, 2014
- U.S. Synthetic Corporation
- S. Barrett Peterson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Bi-directional tapered roller bearing assembly with improved wear r...
- Patent number 8,496,382
- Issue date Jul 30, 2013
- The Timken Company
- Ryan D. Evans
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Bearings, bearing apparatus, and systems including the same
- Patent number 8,480,304
- Issue date Jul 9, 2013
- U.S. Synthetic Corporation
- Craig H. Cooley
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of characterizing a polycrystalline diamond element by at le...
- Patent number 8,461,832
- Issue date Jun 11, 2013
- U.S. Synthetic Corporation
- Kenneth E. Bertagnolli
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
CORROSION RESISTANT BEARING ELEMENTS, BEARING ASSEMBLIES, BEARING A...
- Publication number 20230296134
- Publication date Sep 21, 2023
- Jair Jahaziel Gonzalez
- E21 - EARTH DRILLING MINING
Information Patent Application
WASTEGATE ACTUATOR MECHANISM OF A WASTEGATE SYSTEM OF A TURBOCHARGER
- Publication number 20230258120
- Publication date Aug 17, 2023
- MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
- Kushtrim BISLIMI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ROLLING BEARING AND WIND POWER GENERATION ROTOR SHAFT SUPPORT DEVICE
- Publication number 20210348651
- Publication date Nov 11, 2021
- NTN Corporation
- Masaki NAKANISHI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Compliant Bearing for Oilfield Applications
- Publication number 20210285489
- Publication date Sep 16, 2021
- MS Directional, LLC
- Nobuyoshi NIINA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ROLLER BALL ASSEMBLY WITH SUPERHARD ELEMENTS
- Publication number 20210245962
- Publication date Aug 12, 2021
- XR DOWNHOLE, LLC
- David P. Miess
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CORROSION RESISTANT BEARING ELEMENTS, BEARING ASSEMBLIES, BEARING A...
- Publication number 20210131488
- Publication date May 6, 2021
- US Synthetic Corporation
- Jair Jahaziel Gonzalez
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ROLLING BEARING AND METHOD OF MANUFACTURING THE SAME
- Publication number 20200408261
- Publication date Dec 31, 2020
- NTN Corporation
- Masaki NAKANISHI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SUPERABRASIVE COMPACTS, METHODS OF MAKING THE SAME, AND APPARATUSES...
- Publication number 20200256133
- Publication date Aug 13, 2020
- US Synthetic Corporation
- Anne-Grethe Slotnaes
- E21 - EARTH DRILLING MINING
Information Patent Application
Radial Bearing With Wear Resistant Inserts And A Wear Resistant Coa...
- Publication number 20190352966
- Publication date Nov 21, 2019
- Halliburton Energy Services, Inc.
- Philip Park-Hung Leung
- E21 - EARTH DRILLING MINING
Information Patent Application
COATED SURFACES FOR BEARINGS USED IN DRILLING MOTORS
- Publication number 20190218861
- Publication date Jul 18, 2019
- Aktiebolaget SKF
- Erich Klinglmair
- E21 - EARTH DRILLING MINING
Information Patent Application
COMPACT BEARING ASSEMBLIES INCLUDING SUPERHARD BEARING SURFACES, BE...
- Publication number 20190195279
- Publication date Jun 27, 2019
- US Synthetic Corporation
- S. Barrett Peterson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
BEARING APPARATUS INCLUDING A BEARING ASSEMBLY HAVING A CONTINUOUS...
- Publication number 20190170186
- Publication date Jun 6, 2019
- US Synthetic Corporation
- Jair J. Gonzalez
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
STABILIZERS AND BEARINGS FOR EXTREME WEAR APPLICATIONS
- Publication number 20190154081
- Publication date May 23, 2019
- Halliburton Energy Services, Inc.
- Krutibas Panda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
BEARING ASSEMBLIES INCLUDING AT LEAST ONE SUPERHARD BEARING ELEMENT...
- Publication number 20190063495
- Publication date Feb 28, 2019
- US Synthetic Corporation
- S. Barrett Peterson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HARD BEARING ATTACHMENT AND ALIGNMENT SYSTEMS, APPARATUS, AND TECHN...
- Publication number 20180266480
- Publication date Sep 20, 2018
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Daniel Manwill
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
POLYCRYSTALLINE DIAMOND COMPACTS
- Publication number 20180179114
- Publication date Jun 28, 2018
- US Synthetic Corporation
- Kenneth E. Bertagnolli
- B24 - GRINDING POLISHING
Information Patent Application
HARD FILM, HARD FILM FORMED BODY, AND ROLLING BEARING
- Publication number 20140219595
- Publication date Aug 7, 2014
- NTN CORPORATION
- Hideyuki Tsutsui
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
BEARING ASSEMBLIES, AND RELATED METHODS
- Publication number 20140105739
- Publication date Apr 17, 2014
- US Synthetic Corporation
- S. Barrett Peterson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHODS OF CHARACTERIZING A COMPONENT OF A POLYCRYSTALLINE DIAMOND...
- Publication number 20130187642
- Publication date Jul 25, 2013
- US Synthetic Corporation
- Kenneth E. Bertagnolli
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CARBIDE WEAR SURFACE AND METHOD OF MANUFACTURE
- Publication number 20130182982
- Publication date Jul 18, 2013
- Dennis Tool Company
- Mahlon D. Dennis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
BEARING ELEMENTS, BEARING ASSEMBLIES, AND RELATED METHODS
- Publication number 20130182980
- Publication date Jul 18, 2013
- US Synthetic Corporation
- S. Barrett Peterson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
BEARING ASSEMBLIES, APPARATUSES, AND MOTOR ASSEMBLIES USING THE SAME
- Publication number 20130156357
- Publication date Jun 20, 2013
- US Synthetic Corporation
- S. Barrett Peterson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
BEARING ASSEMBLY INCLUDING AT LEAST ONE SUPERHARD BEARING ELEMENT H...
- Publication number 20130037328
- Publication date Feb 14, 2013
- US Synthetic Corporation
- Timothy N. Sexton
- E21 - EARTH DRILLING MINING
Information Patent Application
BI-DIRECTIONAL TAPERED ROLLER BEARING ASSEMBLY WITH IMPROVED WEAR R...
- Publication number 20120308171
- Publication date Dec 6, 2012
- THE TIMKEN COMPANY
- Ryan D. Evans
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
POLYCRYSTALLINE DIAMOND COMPACT AND METHOD OF FABRICATING SAME
- Publication number 20110189468
- Publication date Aug 4, 2011
- US Synthetic Corporation
- Kenneth E. BERTAGNOLLI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
POLYCRYSTALLINE DIAMOND
- Publication number 20100310855
- Publication date Dec 9, 2010
- US Synthetic Corporation
- Kenneth E. BERTAGNOLLI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF FABRICATING POLYCRYSTALLINE DIAMOND AND A POLYCRYSTALLINE...
- Publication number 20100307070
- Publication date Dec 9, 2010
- US Synthetic Corporation
- Kenneth E. BERTAGNOLLI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
POLYCRYSTALLINE DIAMOND COMPACT
- Publication number 20100307069
- Publication date Dec 9, 2010
- US Synthetic Corporation
- Kenneth E. BERTAGNOLLI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
BEARING ASSEMBLY INCLUDING AT LEAST ONE SUPERHARD BEARING ELEMENT H...
- Publication number 20100288558
- Publication date Nov 18, 2010
- US Synthetic Corporation
- Timothy N. Sexton
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD OF CHARACTERIZING A POLYCRYSTALLINE DIAMOND ELEMENT BY AT LE...
- Publication number 20100225311
- Publication date Sep 9, 2010
- US Synthetic Corporation
- Kenneth E. Bertagnolli
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

based on tungsten carbide [WC]

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Corrosion resistant bearing elements, bearing assemblies, bearing a...

Roller ball assembly with superhard elements

Corrosion resistant bearing elements, bearing assemblies, bearing a...

Rolling bearing and wind power generation rotor shaft support device

Compliant bearing for oilfield applications

Carbide wear surface and method of manufacture

Roller ball assembly with superhard elements

Corrosion resistant bearing elements, bearing assemblies, bearing a...

Radial bearing with wear resistant inserts and a wear resistant coa...

Coated surfaces for bearings used in drilling motors

Stabilizers and bearings for extreme wear applications

Hard bearing attachment and alignment systems, apparatus, and techn...

Polycrystalline diamond compacts

Bushing anti-rotation system and apparatus

Compact bearing assemblies including superhard bearing surfaces, be...

Carbide wear surface and method of manufacture

Compact bearing assemblies including superhard bearing surfaces, be...

Bearing apparatus including a bearing assembly having a continuous...

Polycrystalline diamond compacts

Polycrystalline diamond compact

Bearing assemblies, and related methods

Hard film, hard film formed body, and rolling bearing

Bearing assemblies, apparatuses, and motor assemblies using the same

Polycrystalline diamond compact and method of fabricating same

Bearing assemblies, and related methods

Methods of characterizing a component of a polycrystalline diamond...

Bearing elements, bearing assemblies, and related methods

Bi-directional tapered roller bearing assembly with improved wear r...

Bearings, bearing apparatus, and systems including the same

Method of characterizing a polycrystalline diamond element by at le...

Patents Applicationslast 30 patents

CORROSION RESISTANT BEARING ELEMENTS, BEARING ASSEMBLIES, BEARING A...

WASTEGATE ACTUATOR MECHANISM OF A WASTEGATE SYSTEM OF A TURBOCHARGER

ROLLING BEARING AND WIND POWER GENERATION ROTOR SHAFT SUPPORT DEVICE

Compliant Bearing for Oilfield Applications

ROLLER BALL ASSEMBLY WITH SUPERHARD ELEMENTS

CORROSION RESISTANT BEARING ELEMENTS, BEARING ASSEMBLIES, BEARING A...

ROLLING BEARING AND METHOD OF MANUFACTURING THE SAME

SUPERABRASIVE COMPACTS, METHODS OF MAKING THE SAME, AND APPARATUSES...

Radial Bearing With Wear Resistant Inserts And A Wear Resistant Coa...

COATED SURFACES FOR BEARINGS USED IN DRILLING MOTORS

COMPACT BEARING ASSEMBLIES INCLUDING SUPERHARD BEARING SURFACES, BE...

BEARING APPARATUS INCLUDING A BEARING ASSEMBLY HAVING A CONTINUOUS...

STABILIZERS AND BEARINGS FOR EXTREME WEAR APPLICATIONS

BEARING ASSEMBLIES INCLUDING AT LEAST ONE SUPERHARD BEARING ELEMENT...

HARD BEARING ATTACHMENT AND ALIGNMENT SYSTEMS, APPARATUS, AND TECHN...

POLYCRYSTALLINE DIAMOND COMPACTS

HARD FILM, HARD FILM FORMED BODY, AND ROLLING BEARING

BEARING ASSEMBLIES, AND RELATED METHODS

METHODS OF CHARACTERIZING A COMPONENT OF A POLYCRYSTALLINE DIAMOND...

CARBIDE WEAR SURFACE AND METHOD OF MANUFACTURE

BEARING ELEMENTS, BEARING ASSEMBLIES, AND RELATED METHODS

BEARING ASSEMBLIES, APPARATUSES, AND MOTOR ASSEMBLIES USING THE SAME

BEARING ASSEMBLY INCLUDING AT LEAST ONE SUPERHARD BEARING ELEMENT H...

BI-DIRECTIONAL TAPERED ROLLER BEARING ASSEMBLY WITH IMPROVED WEAR R...

POLYCRYSTALLINE DIAMOND COMPACT AND METHOD OF FABRICATING SAME

POLYCRYSTALLINE DIAMOND

METHOD OF FABRICATING POLYCRYSTALLINE DIAMOND AND A POLYCRYSTALLINE...

POLYCRYSTALLINE DIAMOND COMPACT

BEARING ASSEMBLY INCLUDING AT LEAST ONE SUPERHARD BEARING ELEMENT H...

METHOD OF CHARACTERIZING A POLYCRYSTALLINE DIAMOND ELEMENT BY AT LE...