Smith International, Inc.

Organization

Houston, TX, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Multiple ridge cutting element
- Patent number 11,396,776
- Issue date Jul 26, 2022
- Smith International, Inc.
- Xiaoge Gan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting elements having cutting edges with continuous varying radii...
- Patent number RE48524
- Issue date Apr 20, 2021
- Smith International, Inc.
- Yuelin Shen
Information Patent Grant
Underreamer for increasing a wellbore diameter
- Patent number 10,947,787
- Issue date Mar 16, 2021
- Smith International, Inc.
- Nathan E. Fuller
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rolling cutter
- Patent number RE48455
- Issue date Mar 2, 2021
- Smith International, Inc.
- Yuelin Shen
Information Patent Grant
Multiple ridge cutting element
- Patent number 10,907,415
- Issue date Feb 2, 2021
- Smith International, Inc.
- Xiaoge Gan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mechanical locking of ovoid cutting element with carbide matrix
- Patent number 10,871,037
- Issue date Dec 22, 2020
- Smith International, Inc.
- Ryan Worth Eldredge
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Kerfing hybrid drill bit and other downhole cutting tools
- Patent number 10,851,594
- Issue date Dec 1, 2020
- Smith International, Inc.
- Michael George Azar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fiber reinforced elastomeric stator
- Patent number 10,844,663
- Issue date Nov 24, 2020
- Smith International, Inc.
- Scott Meng
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Fixed cutter bits and other downhole tools having non-planar cuttin...
- Patent number 10,794,118
- Issue date Oct 6, 2020
- Smith International, Inc.
- Michael G. Azar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting elements formed from combinations of materials and bits inc...
- Patent number 10,781,643
- Issue date Sep 22, 2020
- Smith International, Inc.
- Yahua Bao
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rolling cutter stability
- Patent number 10,774,596
- Issue date Sep 15, 2020
- Smith International, Inc.
- Youhe Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotating cutting structures and structures for retaining the same
- Patent number 10,774,594
- Issue date Sep 15, 2020
- Smith International, Inc.
- Youhe Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Roller cone drill bit with evenly loaded cutting elements
- Patent number 10,767,420
- Issue date Sep 8, 2020
- Smith International, Inc.
- Scott McDonough
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting elements with wear resistant surfaces
- Patent number 10,760,345
- Issue date Sep 1, 2020
- Smith International, Inc.
- Cary A. Roth
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cutting element backing support
- Patent number 10,753,156
- Issue date Aug 25, 2020
- Smith International, Inc.
- Michael G. Azar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Matrix tool bodies with erosion resistant and/or wear resistant mat...
- Patent number 10,737,367
- Issue date Aug 11, 2020
- Smith International, Inc.
- Gregory T Lockwood
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Blade geometry for fixed cutter bits
- Patent number 10,738,538
- Issue date Aug 11, 2020
- Smith International, Inc.
- Michael G. Azar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hybrid cutting structures with blade undulations
- Patent number 10,731,422
- Issue date Aug 4, 2020
- Smith International, Inc.
- Michael George Azar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods for analyzing and optimizing drilling tool assemblies
- Patent number 10,718,187
- Issue date Jul 21, 2020
- Smith International, Inc.
- Yuelin Shen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Graphite heater with tailored resistance characteristics for HPHT p...
- Patent number 10,668,539
- Issue date Jun 2, 2020
- Smith International, Inc.
- Stewart Middlemiss
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Pressure pumping valves and methods of making such valves
- Patent number 10,670,153
- Issue date Jun 2, 2020
- Smith International, Inc.
- Sean A. Filipow
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for controlling or limiting rotor orbit in mov...
- Patent number 10,612,542
- Issue date Apr 7, 2020
- Smith International, Inc.
- Brian P. Jarvis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bits with internally tapered blade and trimming cutting elements
- Patent number 10,597,946
- Issue date Mar 24, 2020
- Smith International, Inc.
- Michael G. Azar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Assemblies for making superhard products by high pressure/high temp...
- Patent number 10,562,000
- Issue date Feb 18, 2020
- Smith International, Inc.
- David P. DenBoer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Construction and composition of preformed containers used in a high...
- Patent number 10,543,653
- Issue date Jan 28, 2020
- Smith International Inc.
- Stewart N. Middlemiss
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Polycrystalline diamond constructions with protective element
- Patent number 10,544,627
- Issue date Jan 28, 2020
- Smith International, Inc.
- Feng Yu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Multi-cycle pipe cutter and related methods
- Patent number 10,544,640
- Issue date Jan 28, 2020
- Smith International, Inc.
- Stephen Hekelaar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole tool for removing a casing portion
- Patent number 10,513,901
- Issue date Dec 24, 2019
- Smith International, Inc.
- Timothy M. O'Rourke
- E21 - EARTH DRILLING MINING
Information Patent Grant
Balancing load on milling cutting elements
- Patent number 10,487,606
- Issue date Nov 26, 2019
- Smith International, Inc.
- Shantanu N. Swadi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting elements, methods for manufacturing such cutting elements,...
- Patent number 10,480,252
- Issue date Nov 19, 2019
- Smith International, Inc.
- J. Daniel Belnap
- B22 - CASTING POWDER METALLURGY

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Patents Applicationslast 30 patents

Information Patent Application
FIXED CUTTER DRILL BIT WITH HIGH FLUID PRESSURES
- Publication number 20210277721
- Publication date Sep 9, 2021
- Smith International, Inc.
- Gary R. Portwood
- E21 - EARTH DRILLING MINING
Information Patent Application
EXPANDABLE CUTTING TOOL
- Publication number 20210198952
- Publication date Jul 1, 2021
- Smith International, Inc.
- Patrick Virene
- E21 - EARTH DRILLING MINING
Information Patent Application
REAMER BLOCK WITH CUTTER POCKET HOLDERS
- Publication number 20210198951
- Publication date Jul 1, 2021
- Smith International, Inc.
- Juraj Irsa
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
MULTIPLE RIDGE CUTTING ELEMENT
- Publication number 20210156202
- Publication date May 27, 2021
- Smith International, Inc.
- Xiaoge Gan
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL BIT FOR USE WITH INTENSIFIED FLUID PRESSURES
- Publication number 20210140245
- Publication date May 13, 2021
- Smith International, Inc.
- Gary R. Portwood
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTING TOOL WITH PRE-FORMED HARDFACING SEGMENTS
- Publication number 20200123858
- Publication date Apr 23, 2020
- Smith International, Inc.
- Youhe ZHANG
- E21 - EARTH DRILLING MINING
Information Patent Application
STEPPED DOWNHOLE TOOLS AND METHODS OF USE
- Publication number 20200072000
- Publication date Mar 5, 2020
- Smith International, Inc.
- Michael George Azar
- E21 - EARTH DRILLING MINING
Information Patent Application
POLYCRYSTALLINE DIAMOND CUTTER WITH HIGH WEAR RESISTANCE AND STRENGTH
- Publication number 20200032590
- Publication date Jan 30, 2020
- Smith International, Inc.
- Georgiy Voronin
- E21 - EARTH DRILLING MINING
Information Patent Application
SPLIT THREADS FOR FIXING ACCESSORIES TO A BODY
- Publication number 20190383103
- Publication date Dec 19, 2019
- Smith International, Inc.
- Youhe Zhang
- E21 - EARTH DRILLING MINING
Information Patent Application
RECORDING DEVICE FOR MEASURING DOWNHOLE PARAMETERS
- Publication number 20190338630
- Publication date Nov 7, 2019
- Smith International, Inc.
- Pusheng Zhang
- E21 - EARTH DRILLING MINING
Information Patent Application
CUSTOMIZED DRILLING TOOLS
- Publication number 20190323296
- Publication date Oct 24, 2019
- Smith International, Inc.
- Xiaoge Gan
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM FOR CHARACTERIZING OILFIELD TOOLS
- Publication number 20190279356
- Publication date Sep 12, 2019
- Smith International, Inc.
- Luke Alexander Kuwertz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF MAKING CARBONATE PCD AND SINTERING CARBONATE PCD ON CARBI...
- Publication number 20190275484
- Publication date Sep 12, 2019
- Smith International, Inc.
- Yahua Bao
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CUTTING ELEMENTS HAVING NON-PLANAR SURFACES AND DOWNHOLE CUTTING TO...
- Publication number 20190264511
- Publication date Aug 29, 2019
- Smith International, Inc.
- Chen CHEN
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE TOOLS WITH VARIABLE CUTTING ELEMENT ARRAYS
- Publication number 20190249497
- Publication date Aug 15, 2019
- Smith International, Inc.
- Scott D. McDonough
- E21 - EARTH DRILLING MINING
Information Patent Application
BINDERLESS CBN SINTERING WITH CUBIC PRESS
- Publication number 20190177236
- Publication date Jun 13, 2019
- Smith International, Inc.
- Yahua Bao
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
POLYCRYSTALLINE DIAMOND CONSTRUCTIONS
- Publication number 20190160536
- Publication date May 30, 2019
- Smith International, Inc.
- Georgiy VORONIN
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHODS OF MAKING FLUX-COATED BINDER AND METAL-MATRIX DRILL BODIES...
- Publication number 20190151941
- Publication date May 23, 2019
- Smith International, Inc.
- Mingdong Cai
- B22 - CASTING POWDER METALLURGY
Information Patent Application
UNDERREAMER FOR INCREASING A WELLBORE DIAMETER
- Publication number 20190145178
- Publication date May 16, 2019
- Smith International, Inc.
- Nathan E. Fuller
- E21 - EARTH DRILLING MINING
Information Patent Application
POLYCRYSTALLINE DIAMOND CUTTING ELEMENTS WITH TRANSITION ZONES AND...
- Publication number 20190136636
- Publication date May 9, 2019
- Smith International, Inc.
- Madapusi K. Keshavan
- B24 - GRINDING POLISHING
Information Patent Application
METAL MATRIX COMPOSITE MATERIAL FOR ADDITIVE MANUFACTURING OF DOWNH...
- Publication number 20190128072
- Publication date May 2, 2019
- Smith International, Inc.
- Anthony Griffo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MULTIPLE RIDGE CUTTING ELEMENT
- Publication number 20190112877
- Publication date Apr 18, 2019
- Smith International, Inc.
- Xiaoge Gan
- E21 - EARTH DRILLING MINING
Information Patent Application
HYBRID CUTTING STRUCTURES WITH BLADE UNDULATIONS
- Publication number 20190106942
- Publication date Apr 11, 2019
- Smith International, Inc.
- Michael George Azar
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL BITS WITH INTERNALLY TAPERED BLADE AND TRIMMING CUTTING ELEMENTS
- Publication number 20190078388
- Publication date Mar 14, 2019
- Smith International, Inc.
- Michael G. Azar
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTING ELEMENTS, METHODS FOR MANUFACTURING SUCH CUTTING ELEMENTS,...
- Publication number 20190078390
- Publication date Mar 14, 2019
- Smith International, Inc.
- J. DANIEL BELNAP
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CUTTING ELEMENTS HAVING NON-PLANAR SURFACES AND TOOLS INCORPORATING...
- Publication number 20190071933
- Publication date Mar 7, 2019
- Smith International, Inc.
- Xiaoge Gan
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTING ELEMENTS WITH WEAR RESISTANT DIAMOND SURFACE
- Publication number 20190040688
- Publication date Feb 7, 2019
- Smith International, Inc.
- Yi Fang
- E21 - EARTH DRILLING MINING
Information Patent Application
POLYCRYSTALLINE DIAMOND CONSTRUCTIONS WITH PROTECTIVE ELEMENT
- Publication number 20190017331
- Publication date Jan 17, 2019
- Smith International, Inc.
- Feng Yu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Polycrystalline Diamond Constructions with Modified Reaction Zone
- Publication number 20180369994
- Publication date Dec 27, 2018
- Smith International, Inc.
- Jeffrey Bruce Lund
- B24 - GRINDING POLISHING
Information Patent Application
DIRECT CASTING OF ULTRAHARD INSERT IN BIT BODY
- Publication number 20180371844
- Publication date Dec 27, 2018
- Smith International, Inc.
- Yahua Bao
- E21 - EARTH DRILLING MINING

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Trademarklast 30 trademarks

Information Trademark
87814945 - HYDRA-STROKE
- Serial number 87814945
- Registration number 5584858
- Filing date Feb 28, 2018
- SMITH INTERNATIONAL, INC.
- 7 - Machines and machine tools
Information Trademark
86423460 - AUTOCHOKE
- Serial number 86423460
- Filing date Oct 14, 2014
- SMITH INTERNATIONAL, INC.
- 7 - Machines and machine tools
Information Trademark
86331462 - MANAGED PRESSURE FLOW DRILLING
- Serial number 86331462
- Filing date Jul 8, 2014
- SMITH INTERNATIONAL, INC.
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
86328309 - COIL TUBING SERVICES, A SCHLUMBERGER COMPANY
- Serial number 86328309
- Filing date Jul 3, 2014
- SMITH INTERNATIONAL, INC.
- 7 - Machines and machine tools
Information Trademark
86328293 - COIL TUBING SERVICES A SCHLUMBERGER COMPANY
- Serial number 86328293
- Filing date Jul 3, 2014
- SMITH INTERNATIONAL, INC.
- 7 - Machines and machine tools
Information Trademark
86328302 - COIL TUBING SERVICES A SCHLUMBERGER COMPANY
- Serial number 86328302
- Filing date Jul 3, 2014
- SMITH INTERNATIONAL, INC.
- 37 - Building construction
Information Trademark
86328311 - COIL TUBING SERVICES, A SCHLUMBERGER COMPANY
- Serial number 86328311
- Filing date Jul 3, 2014
- SMITH INTERNATIONAL, INC.
- 37 - Building construction
Information Trademark
86299336 - 3DC
- Serial number 86299336
- Filing date Jun 3, 2014
- SMITH INTERNATIONAL, INC.
- 7 - Machines and machine tools
Information Trademark
86209765 - DYNA-FORCE FLEX
- Serial number 86209765
- Filing date Mar 3, 2014
- SMITH INTERNATIONAL, INC.
- 7 - Machines and machine tools
Information Trademark
86209769 - DYNA-FORCE
- Serial number 86209769
- Filing date Mar 3, 2014
- SMITH INTERNATIONAL, INC.
- 7 - Machines and machine tools
Information Trademark
85757749 - OILFIELD EXCESS
- Serial number 85757749
- Filing date Oct 18, 2012
- SMITH INTERNATIONAL, INC.
- 35 - Advertising
Information Trademark
85754470 - VCL
- Serial number 85754470
- Filing date Oct 15, 2012
- SMITH INTERNATIONAL, INC.
- 7 - Machines and machine tools
Information Trademark
85474561 - EZY-TORQ
- Serial number 85474561
- Registration number 4175039
- Filing date Nov 16, 2011
- SMITH INTERNATIONAL, INC.
- 7 - Machines and machine tools
Information Trademark
85389622 - TRIDENT
- Serial number 85389622
- Filing date Aug 4, 2011
- SMITH INTERNATIONAL, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85157141 - DYNA-DRILL
- Serial number 85157141
- Registration number 4033909
- Filing date Oct 20, 2010
- SMITH INTERNATIONAL, INC.
- 7 - Machines and machine tools
Information Trademark
85132283 - BITPLAN PROPOSAL SYSTEM
- Serial number 85132283
- Filing date Sep 17, 2010
- SMITH INTERNATIONAL, INC.
- 35 - Advertising
Information Trademark
85131241 - DRS WELL CHRONICLE
- Serial number 85131241
- Registration number 4033821
- Filing date Sep 16, 2010
- SMITH INTERNATIONAL, INC.
- 37 - Building construction
Information Trademark
85127699 - EZ HYD
- Serial number 85127699
- Registration number 4053940
- Filing date Sep 12, 2010
- SMITH INTERNATIONAL, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85126351 - DYNA-FORCE
- Serial number 85126351
- Registration number 4010483
- Filing date Sep 9, 2010
- SMITH INTERNATIONAL, INC.
- 7 - Machines and machine tools
Information Trademark
85126370 - POWER THAT LASTS
- Serial number 85126370
- Registration number 4033805
- Filing date Sep 9, 2010
- SMITH INTERNATIONAL, INC.
- 7 - Machines and machine tools
Information Trademark
85126002 - WELLS GIS
- Serial number 85126002
- Registration number 3999971
- Filing date Sep 9, 2010
- SMITH INTERNATIONAL, INC.
- 37 - Building construction
Information Trademark
85112595 - WHIPSIM
- Serial number 85112595
- Registration number 4050466
- Filing date Aug 20, 2010
- SMITH INTERNATIONAL, INC.
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
85112583 - FALCON
- Serial number 85112583
- Registration number 4119237
- Filing date Aug 20, 2010
- SMITH INTERNATIONAL, INC.
- 7 - Machines and machine tools
Information Trademark
77949727 - IFINDER
- Serial number 77949727
- Registration number 3903008
- Filing date Mar 3, 2010
- SMITH INTERNATIONAL, INC.
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
77949730 - IFINDER
- Serial number 77949730
- Registration number 3903009
- Filing date Mar 3, 2010
- SMITH INTERNATIONAL, INC.
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
77926073 - PATHMAKER V
- Serial number 77926073
- Registration number 3921026
- Filing date Feb 2, 2010
- SMITH INTERNATIONAL, INC.
- 7 - Machines and machine tools
Information Trademark
77907998 - HPS-V3
- Serial number 77907998
- Registration number 3941734
- Filing date Jan 8, 2010
- SMITH INTERNATIONAL, INC.
- 7 - Machines and machine tools
Information Trademark
77857517 - HOLD TRIDENT
- Serial number 77857517
- Filing date Oct 26, 2009
- SMITH INTERNATIONAL, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77851947 - I-COMPLETE
- Serial number 77851947
- Filing date Oct 19, 2009
- SMITH INTERNATIONAL, INC.
- 37 - Building construction
Information Trademark
77844742 - THOMAS TUBING SPECIALISTS
- Serial number 77844742
- Registration number 3792980
- Filing date Oct 8, 2009
- SMITH INTERNATIONAL, INC.
- 37 - Building construction

Smith International, Inc.

Organization

Patents Grantslast 30 patents

Multiple ridge cutting element

Cutting elements having cutting edges with continuous varying radii...

Underreamer for increasing a wellbore diameter

Rolling cutter

Multiple ridge cutting element

Mechanical locking of ovoid cutting element with carbide matrix

Kerfing hybrid drill bit and other downhole cutting tools

Fiber reinforced elastomeric stator

Fixed cutter bits and other downhole tools having non-planar cuttin...

Cutting elements formed from combinations of materials and bits inc...

Rolling cutter stability

Rotating cutting structures and structures for retaining the same

Roller cone drill bit with evenly loaded cutting elements

Cutting elements with wear resistant surfaces

Cutting element backing support

Matrix tool bodies with erosion resistant and/or wear resistant mat...

Blade geometry for fixed cutter bits

Hybrid cutting structures with blade undulations

Methods for analyzing and optimizing drilling tool assemblies

Graphite heater with tailored resistance characteristics for HPHT p...

Pressure pumping valves and methods of making such valves

Apparatus and method for controlling or limiting rotor orbit in mov...

Drill bits with internally tapered blade and trimming cutting elements

Assemblies for making superhard products by high pressure/high temp...

Construction and composition of preformed containers used in a high...

Polycrystalline diamond constructions with protective element

Multi-cycle pipe cutter and related methods

Downhole tool for removing a casing portion

Balancing load on milling cutting elements

Cutting elements, methods for manufacturing such cutting elements,...

Patents Applicationslast 30 patents

FIXED CUTTER DRILL BIT WITH HIGH FLUID PRESSURES

EXPANDABLE CUTTING TOOL

REAMER BLOCK WITH CUTTER POCKET HOLDERS

MULTIPLE RIDGE CUTTING ELEMENT

DRILL BIT FOR USE WITH INTENSIFIED FLUID PRESSURES

CUTTING TOOL WITH PRE-FORMED HARDFACING SEGMENTS

STEPPED DOWNHOLE TOOLS AND METHODS OF USE

POLYCRYSTALLINE DIAMOND CUTTER WITH HIGH WEAR RESISTANCE AND STRENGTH

SPLIT THREADS FOR FIXING ACCESSORIES TO A BODY

RECORDING DEVICE FOR MEASURING DOWNHOLE PARAMETERS

CUSTOMIZED DRILLING TOOLS

SYSTEM FOR CHARACTERIZING OILFIELD TOOLS

METHOD OF MAKING CARBONATE PCD AND SINTERING CARBONATE PCD ON CARBI...

CUTTING ELEMENTS HAVING NON-PLANAR SURFACES AND DOWNHOLE CUTTING TO...

DOWNHOLE TOOLS WITH VARIABLE CUTTING ELEMENT ARRAYS

BINDERLESS CBN SINTERING WITH CUBIC PRESS

POLYCRYSTALLINE DIAMOND CONSTRUCTIONS

METHODS OF MAKING FLUX-COATED BINDER AND METAL-MATRIX DRILL BODIES...

UNDERREAMER FOR INCREASING A WELLBORE DIAMETER

POLYCRYSTALLINE DIAMOND CUTTING ELEMENTS WITH TRANSITION ZONES AND...

METAL MATRIX COMPOSITE MATERIAL FOR ADDITIVE MANUFACTURING OF DOWNH...

MULTIPLE RIDGE CUTTING ELEMENT

HYBRID CUTTING STRUCTURES WITH BLADE UNDULATIONS

DRILL BITS WITH INTERNALLY TAPERED BLADE AND TRIMMING CUTTING ELEMENTS

CUTTING ELEMENTS, METHODS FOR MANUFACTURING SUCH CUTTING ELEMENTS,...

CUTTING ELEMENTS HAVING NON-PLANAR SURFACES AND TOOLS INCORPORATING...

CUTTING ELEMENTS WITH WEAR RESISTANT DIAMOND SURFACE

POLYCRYSTALLINE DIAMOND CONSTRUCTIONS WITH PROTECTIVE ELEMENT

Polycrystalline Diamond Constructions with Modified Reaction Zone

DIRECT CASTING OF ULTRAHARD INSERT IN BIT BODY

Trademarklast 30 trademarks

87814945 - HYDRA-STROKE

86423460 - AUTOCHOKE

86331462 - MANAGED PRESSURE FLOW DRILLING

86328309 - COIL TUBING SERVICES, A SCHLUMBERGER COMPANY

86328293 - COIL TUBING SERVICES A SCHLUMBERGER COMPANY

86328302 - COIL TUBING SERVICES A SCHLUMBERGER COMPANY

86328311 - COIL TUBING SERVICES, A SCHLUMBERGER COMPANY

86299336 - 3DC

86209765 - DYNA-FORCE FLEX

86209769 - DYNA-FORCE

85757749 - OILFIELD EXCESS

85754470 - VCL

85474561 - EZY-TORQ

85389622 - TRIDENT

85157141 - DYNA-DRILL