with discs cutters

Industry

CPC
E21B10/12

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

Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B10/00Drill bits

Current Industry

E21B10/12with discs cutters

Industries

Patents Grantslast 30 patents

Information Patent Grant
Cutter analysis and mapping
- Patent number 12,141,960
- Issue date Nov 12, 2024
- Halliburton Energy Services, Inc.
- William Brian Atkins
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hybrid bit
- Patent number 12,084,919
- Issue date Sep 10, 2024
- Schlumberger Technology Corporation
- Scott D. McDonough
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rolling blade PDC bit
- Patent number 12,044,074
- Issue date Jul 23, 2024
- Saudi Arabian Oil Company
- Eyas M. Kutbi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutter head arrangement
- Patent number 12,031,438
- Issue date Jul 9, 2024
- MASTER SINKERS (PTY) LTD.
- Nicolaas Bodenstein Goodwin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Disc cutter for undercutting apparatus and a method of manufacture...
- Patent number 11,933,107
- Issue date Mar 19, 2024
- Sandvik Mining and Construction Tools AB
- Bjorn Claesson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cutting roller
- Patent number 11,866,999
- Issue date Jan 9, 2024
- Hydac Technology GmbH
- Peter Kloft
- E21 - EARTH DRILLING MINING
Information Patent Grant
Roller cone earth-boring rotary drill bits including disk heels and...
- Patent number 10,689,911
- Issue date Jun 23, 2020
- Baker Hughes, a GE company, LLC
- Justin Papke Shields
- E21 - EARTH DRILLING MINING
Information Patent Grant
Polycrystalline diamond compact including substantially single-phas...
- Patent number 10,119,334
- Issue date Nov 6, 2018
- U.S. Synthetic Corporation
- Kenneth E. Bertagnolli
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotary drill bit
- Patent number 10,100,581
- Issue date Oct 16, 2018
- Michael Timte
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hybrid disc bit with optimized PDC cutter placement
- Patent number 9,574,405
- Issue date Feb 21, 2017
- Smith International, Inc.
- Peter Thomas Cariveau
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tunnel boring machine disc cutters and related methods of manufacture
- Patent number 9,556,733
- Issue date Jan 31, 2017
- U.S. Synthetic Corporation
- Edwin Sean Cox
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutter assemblies, disc cutters, and related methods of manufacture
- Patent number 9,366,088
- Issue date Jun 14, 2016
- U.S. Synthetic Corporation
- Edwin Sean Cox
- E21 - EARTH DRILLING MINING
Information Patent Grant
PDC disc cutters and rotary drill bits utilizing PDC disc cutters
- Patent number 9,062,502
- Issue date Jun 23, 2015
- Varel International Ind., L.P.
- William W. King
- E21 - EARTH DRILLING MINING
Information Patent Grant
Roller cone disk with shaped compacts
- Patent number 8,307,920
- Issue date Nov 13, 2012
- Baker Hughes Incorporated
- Robert J. Buske
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotary cutter for tunnel boring machine
- Patent number 7,997,659
- Issue date Aug 16, 2011
- Caterpillar Inc.
- Thomas E. Oertley
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling assembly, drilling reamer arm assembly, and methods of dri...
- Patent number 7,823,657
- Issue date Nov 2, 2010
- Abergeldie Holdings Pty Ltd/Abergeldie Plant Pty Ltd.
- John Zeni
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rock drill bit assembly
- Patent number 7,445,063
- Issue date Nov 4, 2008
- Atlas Copco Secoroc AB
- Lars Holmgren
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutter for tunnel boring machine
- Patent number 7,017,683
- Issue date Mar 28, 2006
- Stein Narvestad
- E21 - EARTH DRILLING MINING
Information Patent Grant
Replaceable multiple TCI kerf ring
- Patent number 6,367,569
- Issue date Apr 9, 2002
- Baker Hughes Incorporated
- Howard J. Walk
- E21 - EARTH DRILLING MINING
Information Patent Grant
Small disc cutter, and drill bits, cutterheads, and tunnel boring m...
- Patent number 6,131,676
- Issue date Oct 17, 2000
- Excavation Engineering Associates, Inc.
- James E. Friant
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shielded cutterhead with small rolling disc cutters
- Patent number 5,961,185
- Issue date Oct 5, 1999
- Excavation Engineering Associates, Inc.
- James E. Friant
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutter head, boring jig and device and process for sea bottom boring
- Patent number 5,931,235
- Issue date Aug 3, 1999
- Bauer Spezialtiefbau GmbH
- Leonhard Weixler
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Disc cutter and excavation equipment
- Patent number 5,904,211
- Issue date May 18, 1999
- Excavation Engineering Associates, Inc.
- James E. Friant
- E21 - EARTH DRILLING MINING
Information Patent Grant
Earth-boring bit having cutter with replaceable kerf ring with cont...
- Patent number 5,785,135
- Issue date Jul 28, 1998
- Baker Hughes Incorporated
- Dolph Crawley
- E21 - EARTH DRILLING MINING
Information Patent Grant
Concave cutter bit with sacrificial constraint
- Patent number 5,645,323
- Issue date Jul 8, 1997
- Kennametal Inc.
- Wayne H. Beach
- E21 - EARTH DRILLING MINING
Information Patent Grant
Disc cutter and method of replacing disc cutters
- Patent number 5,626,201
- Issue date May 6, 1997
- Excavation Engineering Associates, Inc.
- James E. Friant
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutter assembly having a plurality of independently rotatable cutti...
- Patent number 5,598,895
- Issue date Feb 4, 1997
- Atlas Copco Robbins Inc.
- Llewellan Anderson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Compact roller cutter
- Patent number 5,577,565
- Issue date Nov 26, 1996
- Boretec, Inc.
- John P. Kocab
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutter of a boring head, hub for the cutter and method of manufactu...
- Patent number 5,507,355
- Issue date Apr 16, 1996
- Sandvik AB
- Michael Mattsson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutter head for a tunnel excavator
- Patent number 5,460,432
- Issue date Oct 24, 1995
- Kabushiki Kaisha Komotsu Seisakusho
- Toshihiro Yamazaki
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ROLLING BLADE PDC BIT
- Publication number 20240200408
- Publication date Jun 20, 2024
- Saudi Arabian Oil Company
- Eyas M. KUTBI
- E21 - EARTH DRILLING MINING
Information Patent Application
HYBRID BIT
- Publication number 20220220807
- Publication date Jul 14, 2022
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Scott D. McDonough
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTER HEAD ARRANGEMENT
- Publication number 20220056801
- Publication date Feb 24, 2022
- MASTER SINKERS (PTY) LTD.
- Nicolaas Bodenstein GOODWIN
- E21 - EARTH DRILLING MINING
Information Patent Application
DISC CUTTER FOR UNDERCUTTING APPARATUS AND A METHOD OF MANUFACTURE...
- Publication number 20220010627
- Publication date Jan 13, 2022
- SANDVIK MINING AND CONSTRUCTION TOOLS AB
- Bjorn CLAESSON
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CUTTING ROLLER
- Publication number 20210262292
- Publication date Aug 26, 2021
- Hydac Technology GmbH
- Peter KLOFT
- E21 - EARTH DRILLING MINING
Information Patent Application
HOLE FORMING TOOL WITH AT LEAST ONE ROTATABLE CUTTING MEMBER
- Publication number 20180298696
- Publication date Oct 18, 2018
- John James Barry
- E21 - EARTH DRILLING MINING
Information Patent Application
ROLLER CONE EARTH-BORING ROTARY DRILL BITS INCLUDING DISK HEELS AND...
- Publication number 20170342775
- Publication date Nov 30, 2017
- BAKER HUGHES INCORPORATED
- Justin Papke Shields
- E21 - EARTH DRILLING MINING
Information Patent Application
HYBRID BIT WITH ROLLER CONES AND DISCS
- Publication number 20170081919
- Publication date Mar 23, 2017
- Halliburton Energy Services, Inc.
- Mark Evans Williams
- E21 - EARTH DRILLING MINING
Information Patent Application
HYBRID BIT WITH BLADES AND DISCS
- Publication number 20170058609
- Publication date Mar 2, 2017
- Halliburton Energy Services, Inc.
- Shilin Chen
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLBORE DRILL BIT HAVING SHEAR CUTTERS AND GOUGING CUTTERS
- Publication number 20160312538
- Publication date Oct 27, 2016
- Shear Bits, Ltd.
- Ryan J. C. Marley
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTER FOR SHAFT AND/OR TUNNEL BORING
- Publication number 20150028657
- Publication date Jan 29, 2015
- Stein Narvestad AS
- Stein Narvestad
- E21 - EARTH DRILLING MINING
Information Patent Application
TUNNEL BORING MACHINE DISC CUTTERS AND RELATED METHODS OF MANUFACTURE
- Publication number 20140252843
- Publication date Sep 11, 2014
- US Synthetic Corporation
- Edwin Sean Cox
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTER ASSEMBLIES, DISC CUTTERS, AND RELATED METHODS OF MANUFACTURE
- Publication number 20140251696
- Publication date Sep 11, 2014
- US Synthetic Corporation
- Edwin Sean Cox
- E21 - EARTH DRILLING MINING
Information Patent Application
PDC DISC CUTTERS AND ROTARY DRILL BITS UTILIZING PDC DISC CUTTERS
- Publication number 20130014999
- Publication date Jan 17, 2013
- VAREL INTERNATIONAL IND., L.P.
- William W. King
- E21 - EARTH DRILLING MINING
Information Patent Application
Disc Cutter for an Earth Boring System
- Publication number 20110259646
- Publication date Oct 27, 2011
- David R. Hall
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Disc Cutter for an Earth Boring System
- Publication number 20110259150
- Publication date Oct 27, 2011
- David R. Hall
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ROLLER CONE DISK WITH SHAPED COMPACTS
- Publication number 20110036639
- Publication date Feb 17, 2011
- BAKER HUGHES INCORPORATED
- Robert J. Buske
- E21 - EARTH DRILLING MINING
Information Patent Application
Drilling Assembly, Drilling Reamer Arm Assembly, And Methods Of Dri...
- Publication number 20090178852
- Publication date Jul 16, 2009
- John Zeni
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTARY CUTTER FOR TUNNEL BORING MACHINE
- Publication number 20090079256
- Publication date Mar 26, 2009
- Caterpillar Inc.
- Thomas E. Oertley
- E21 - EARTH DRILLING MINING
Information Patent Application
Rock drill bit assembly
- Publication number 20070175664
- Publication date Aug 2, 2007
- Lars Holmgren
- E21 - EARTH DRILLING MINING
Information Patent Application
Hybrid disc bit with optimized PDC cutter placement
- Publication number 20070062736
- Publication date Mar 22, 2007
- Smith International, Inc.
- Peter Thomas Cariveau
- E21 - EARTH DRILLING MINING
Information Patent Application
Cutting ring for disk rolls pertaining to partial and/or full cutti...
- Publication number 20060144200
- Publication date Jul 6, 2006
- Sandra Duden
- E21 - EARTH DRILLING MINING
Information Patent Application
Cutter for tunnel boring machine
- Publication number 20040168833
- Publication date Sep 2, 2004
- Stein Narvestad
- E21 - EARTH DRILLING MINING
Information Patent Application
Drill bit
- Publication number 20040020693
- Publication date Feb 5, 2004
- Frederik Damhof
- E21 - EARTH DRILLING MINING

with discs cutters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cutter analysis and mapping

Hybrid bit

Rolling blade PDC bit

Cutter head arrangement

Disc cutter for undercutting apparatus and a method of manufacture...

Cutting roller

Roller cone earth-boring rotary drill bits including disk heels and...

Polycrystalline diamond compact including substantially single-phas...

Rotary drill bit

Hybrid disc bit with optimized PDC cutter placement

Tunnel boring machine disc cutters and related methods of manufacture

Cutter assemblies, disc cutters, and related methods of manufacture

PDC disc cutters and rotary drill bits utilizing PDC disc cutters

Roller cone disk with shaped compacts

Rotary cutter for tunnel boring machine

Drilling assembly, drilling reamer arm assembly, and methods of dri...

Rock drill bit assembly

Cutter for tunnel boring machine

Replaceable multiple TCI kerf ring

Small disc cutter, and drill bits, cutterheads, and tunnel boring m...

Shielded cutterhead with small rolling disc cutters

Cutter head, boring jig and device and process for sea bottom boring

Disc cutter and excavation equipment

Earth-boring bit having cutter with replaceable kerf ring with cont...

Concave cutter bit with sacrificial constraint

Disc cutter and method of replacing disc cutters

Cutter assembly having a plurality of independently rotatable cutti...

Compact roller cutter

Cutter of a boring head, hub for the cutter and method of manufactu...

Cutter head for a tunnel excavator

Patents Applicationslast 30 patents

ROLLING BLADE PDC BIT

HYBRID BIT

CUTTER HEAD ARRANGEMENT

DISC CUTTER FOR UNDERCUTTING APPARATUS AND A METHOD OF MANUFACTURE...

CUTTING ROLLER

HOLE FORMING TOOL WITH AT LEAST ONE ROTATABLE CUTTING MEMBER

ROLLER CONE EARTH-BORING ROTARY DRILL BITS INCLUDING DISK HEELS AND...

HYBRID BIT WITH ROLLER CONES AND DISCS

HYBRID BIT WITH BLADES AND DISCS

WELLBORE DRILL BIT HAVING SHEAR CUTTERS AND GOUGING CUTTERS

CUTTER FOR SHAFT AND/OR TUNNEL BORING

TUNNEL BORING MACHINE DISC CUTTERS AND RELATED METHODS OF MANUFACTURE

CUTTER ASSEMBLIES, DISC CUTTERS, AND RELATED METHODS OF MANUFACTURE

PDC DISC CUTTERS AND ROTARY DRILL BITS UTILIZING PDC DISC CUTTERS

Disc Cutter for an Earth Boring System

Disc Cutter for an Earth Boring System

ROLLER CONE DISK WITH SHAPED COMPACTS

Drilling Assembly, Drilling Reamer Arm Assembly, And Methods Of Dri...

ROTARY CUTTER FOR TUNNEL BORING MACHINE

Rock drill bit assembly

Hybrid disc bit with optimized PDC cutter placement

Cutting ring for disk rolls pertaining to partial and/or full cutti...

Cutter for tunnel boring machine

Drill bit