Means engaging the bore entrance

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CPC
E21B21/015

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B21/00Methods or apparatus for flushing boreholes

Current Industry

E21B21/015Means engaging the bore entrance

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Inlet tube, rock drilling rig and method of sampling
- Patent number 12,173,570
- Issue date Dec 24, 2024
- Sandvik Mining and Construction Oy
- Maunu Manttari
- E21 - EARTH DRILLING MINING
Information Patent Grant
High pressure injection flushing heads and systems including such f...
- Patent number 12,139,978
- Issue date Nov 12, 2024
- Boart Longyear Company
- Markus Hartung
- E21 - EARTH DRILLING MINING
Information Patent Grant
Homogenizer, rock drilling rig and method of sampling
- Patent number 12,139,979
- Issue date Nov 12, 2024
- Sandvik Mining and Construction Oy
- Maunu Manttari
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling device, and drilling construction method for an electric p...
- Patent number 12,134,939
- Issue date Nov 5, 2024
- Jinhua Electric Power Design Institute Co., Ltd.
- Jian Ma
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems, methods, and apparatuses for real-time characterization of...
- Patent number 11,650,147
- Issue date May 16, 2023
- Caterpillar Inc.
- Tod A. Oblak
- E21 - EARTH DRILLING MINING
Information Patent Grant
Adjustable containment envelope
- Patent number 11,421,490
- Issue date Aug 23, 2022
- Katch Kan Holdings Ltd.
- Quinn A. J. Holtby
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems, methods, and apparatuses for identifying groundwater durin...
- Patent number 11,199,062
- Issue date Dec 14, 2021
- Caterpillar Global Mining Equipment LLC
- James Peterson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling apparatus and method for collecting research sample
- Patent number 11,053,794
- Issue date Jul 6, 2021
- ERIMEK OY
- Erik Lindfors
- G01 - MEASURING TESTING
Information Patent Grant
Rotary drilling tool and method for producing a bore in the ground
- Patent number 10,927,624
- Issue date Feb 23, 2021
- Bauer Maschinen GmbH
- Sebastian Bauer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mine drill, dust suction hood and dust removal device thereof
- Patent number 10,895,120
- Issue date Jan 19, 2021
- China University of Mining and Technology
- Wei Yang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Workover /drilling rig with floor drainage system
- Patent number 10,871,043
- Issue date Dec 22, 2020
- Randy Marquez
- E21 - EARTH DRILLING MINING
Information Patent Grant
Soil collection attachment with automated gate
- Patent number 10,745,882
- Issue date Aug 18, 2020
- Dakota Fence Company
- Rodney Clouse
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Dust suppression assembly
- Patent number 10,603,751
- Issue date Mar 31, 2020
- Aubrey S. Dcunha
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drill tool insert removal
- Patent number 10,260,307
- Issue date Apr 16, 2019
- Halliburton Energy Services, Inc.
- Craig William Godfrey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Automatic dust suppression system and method
- Patent number 10,151,199
- Issue date Dec 11, 2018
- Joy Global Surface Mining Inc
- Eric J. Kuiper
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device relating to a flushing head for a rock drilling machine and...
- Patent number 10,145,189
- Issue date Dec 4, 2018
- Epiroc Rock Drills Aktiebolag
- Per Jonsson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Collector circuit for drilling fluid circulation system and method...
- Patent number 10,094,187
- Issue date Oct 9, 2018
- Drillmec S.p.A.
- Stefano Ferrari
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dust suppression method and system for an autonomous drilling machine
- Patent number 10,024,114
- Issue date Jul 17, 2018
- Caterpillar Inc.
- Nicolas François-Xavier Christophe Vandapel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling device and automatic throttle control program
- Patent number 10,012,026
- Issue date Jul 3, 2018
- Furukawa Rock Drill Co., Ltd.
- Masatoshi Homma
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling tool support and method of collaring
- Patent number 9,896,889
- Issue date Feb 20, 2018
- Sandvik Mining and Construction Oy
- Jouni Koskinen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Detection and collection system for fugitive gases and effluent liq...
- Patent number 9,732,590
- Issue date Aug 15, 2017
- FUTURE ENERGY INNOVATIONS PTY LTD
- Gary Michael Lynch
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subsea well containment systems and methods
- Patent number 9,447,660
- Issue date Sep 20, 2016
- BP Corporation North America Inc.
- Paul Edward Anderson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dust collection system for a machine
- Patent number 9,388,692
- Issue date Jul 12, 2016
- Caterpillar Global Mining America LLC
- Benjamin P. Taylor
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pump for use with mine drill and related methods
- Patent number 9,316,070
- Issue date Apr 19, 2016
- J.H. Fletcher & Co.
- Robert Sherwood Anderson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus to wipe a tubular member
- Patent number 9,291,013
- Issue date Mar 22, 2016
- Frank's International, LLC
- Jeremy Richard Angelle
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
LCM recovery tank
- Patent number 9,222,319
- Issue date Dec 29, 2015
- BlueStone Royalty, LLC
- Nathan Berg
- E21 - EARTH DRILLING MINING
Information Patent Grant
Lubricating seal for use with a tubular
- Patent number 9,175,542
- Issue date Nov 3, 2015
- Weatherford/Lamb, Inc.
- Thomas F. Bailey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device for improved clean up of holes
- Patent number 9,151,076
- Issue date Oct 6, 2015
- Nicholas A. George
- E04 - BUILDING
Information Patent Grant
Roof bolt installation tool
- Patent number 9,151,158
- Issue date Oct 6, 2015
- Shane Chiappone
- E21 - EARTH DRILLING MINING
Information Patent Grant
Low headroom confined space geoexchange drilling system and method
- Patent number 9,010,462
- Issue date Apr 21, 2015
- Fenix Energy Solutions Ltd.
- Thomas Ross King
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
INLET TUBE, ROCK DRILLING RIG AND METHOD OF SAMPLING
- Publication number 20240003207
- Publication date Jan 4, 2024
- SANDVIK MINING AND CONSTRUCTION OY
- Maunu MANTTARI
- E21 - EARTH DRILLING MINING
Information Patent Application
HOMOGENIZER, ROCK DRILLING RIG AND METHOD OF SAMPLING
- Publication number 20240003206
- Publication date Jan 4, 2024
- SANDVIK MINING AND CONSTRUCTION OY
- Maunu MANTTARI
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS, METHODS, AND APPARATUSES FOR REAL-TIME CHARACTERIZATION OF...
- Publication number 20220307978
- Publication date Sep 29, 2022
- Caterpillar Inc.
- Tod A. OBLAK
- E21 - EARTH DRILLING MINING
Information Patent Application
DIRECTIONAL BORING SYSTEMS AND METHODS
- Publication number 20220259925
- Publication date Aug 18, 2022
- OverReam Inc.
- James Anthony Tibban
- E21 - EARTH DRILLING MINING
Information Patent Application
HIGH PRESSURE INJECTION FLUSHING HEADS AND SYSTEMS INCLUDING SUCH F...
- Publication number 20220025721
- Publication date Jan 27, 2022
- BLY IP INC.
- MARKUS HARTUNG
- E21 - EARTH DRILLING MINING
Information Patent Application
FLOW LINE INSTALLATION DEVICE FOR DRILLING RIGS
- Publication number 20210317710
- Publication date Oct 14, 2021
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Franz Aguirre
- E21 - EARTH DRILLING MINING
Information Patent Application
DUST SUPPRESSION ASSEMBLY
- Publication number 20200230766
- Publication date Jul 23, 2020
- Aubrey S. Dcunha
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WORKOVER /DRILLING RIG WITH FLOOR DRAINAGE SYSTEM
- Publication number 20200217155
- Publication date Jul 9, 2020
- Randy Marquez
- E21 - EARTH DRILLING MINING
Information Patent Application
MINE DRILL, DUST SUCTION HOOD AND DUST REMOVAL DEVICE THEREOF
- Publication number 20200199954
- Publication date Jun 25, 2020
- CHINA UNIVERSITY OF MINING AND TECHNOLOGY
- Wei YANG
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL ROD FOR BREAKING UP THE EDGES OF BOREHOLES AND A METHOD FOR B...
- Publication number 20190234161
- Publication date Aug 1, 2019
- VALE S.A.
- Poliany de Freitas LAGE
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILLING APPARATUS AND METHOD FOR COLLECTING RESEARCH SAMPLE
- Publication number 20190226338
- Publication date Jul 25, 2019
- ERIMEK OY
- Erik LINDFORS
- E21 - EARTH DRILLING MINING
Information Patent Application
DUST SUPPRESSION ASSEMBLY
- Publication number 20180326549
- Publication date Nov 15, 2018
- Aubrey S. Dcunha
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ADJUSTABLE CONTAINMENT ENVELOPE
- Publication number 20170022787
- Publication date Jan 26, 2017
- KATCH KAN HOLDINGS LTD.
- Quinn A. J. Holtby
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILLING DEVICE AND AUTOMATIC THROTTLE CONTROL PROGRAM
- Publication number 20170009530
- Publication date Jan 12, 2017
- Furukawa Rock Drill Co., Ltd.
- Masatoshi Homma
- E21 - EARTH DRILLING MINING
Information Patent Application
COLLECTOR CIRCUIT FOR DRILLING FLUID CIRCULATION SYSTEM AND METHOD...
- Publication number 20160340990
- Publication date Nov 24, 2016
- DRILLMEC S.p.A.
- Stefano Ferrari
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL TOOL INSERT REMOVAL
- Publication number 20160305213
- Publication date Oct 20, 2016
- Halliburton Energy Services Inc.
- Craig William Godfrey
- E21 - EARTH DRILLING MINING
Information Patent Application
Compact Bail Supported Fill Up and Circulation Tool
- Publication number 20160215591
- Publication date Jul 28, 2016
- DW Rentals & Service L.P.
- Matthew J. Hickl
- E21 - EARTH DRILLING MINING
Information Patent Application
DETECTION AND COLLECTION SYSTEM FOR FUGITIVE GASES AND EFFLUENT LIQ...
- Publication number 20160069162
- Publication date Mar 10, 2016
- FUTURE ENERGY INNOVATIONS PTY LTD
- Gary Michael LYNCH
- E21 - EARTH DRILLING MINING
Information Patent Application
Pneumatic mud bucket
- Publication number 20150176350
- Publication date Jun 25, 2015
- PLATINUM RENTAL AND SUPPLY, LLC
- Dustin L. Webb
- E21 - EARTH DRILLING MINING
Information Patent Application
DUST COLLECTION SYSTEM FOR A MACHINE
- Publication number 20150034392
- Publication date Feb 5, 2015
- Caterpillar Global Mining America LLC
- Benjamin P. Taylor
- E21 - EARTH DRILLING MINING
Information Patent Application
Device For Improved Clean Up of Holes, and Method of Using Same
- Publication number 20150000981
- Publication date Jan 1, 2015
- Nicholas A. George
- E21 - EARTH DRILLING MINING
Information Patent Application
DUST COLLECTING DEVICE FOR A ROOF TOOL
- Publication number 20140374166
- Publication date Dec 25, 2014
- Chad Allen Swope
- E21 - EARTH DRILLING MINING
Information Patent Application
AUXILIARY EQUIPMENT FOR USE WITH DRILLING APPARATUS
- Publication number 20140238751
- Publication date Aug 28, 2014
- Petrus Christiaan Gouws
- E21 - EARTH DRILLING MINING
Information Patent Application
Subsea Well Containment Systems and Methods
- Publication number 20140090853
- Publication date Apr 3, 2014
- Paul Edward Anderson
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS TO WIPE A TUBULAR MEMBER
- Publication number 20130153302
- Publication date Jun 20, 2013
- FRANK'S CASING CREW AND RENTAL TOOLS, INC.
- Jeremy Richard Angelle
- E21 - EARTH DRILLING MINING
Information Patent Application
Dust Binding Device and Method
- Publication number 20130048385
- Publication date Feb 28, 2013
- Arthur Donnell
- E21 - EARTH DRILLING MINING
Information Patent Application
LOW HEADROOM CONFINED SPACE GEOEXCHANGE DRILLING SYSTEM AND METHOD
- Publication number 20120211281
- Publication date Aug 23, 2012
- Thomas Ross KING
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Dust Collecting Device For A Roof Tool
- Publication number 20120024607
- Publication date Feb 2, 2012
- Kennametal Inc.
- Chad Allen Swope
- E21 - EARTH DRILLING MINING
Information Patent Application
Lubricating Seal for Use with a Tubular
- Publication number 20110315404
- Publication date Dec 29, 2011
- WEATHERFORD/LAMB, INC.
- Thomas F. Bailey
- E21 - EARTH DRILLING MINING
Information Patent Application
ARTICULATED PRE-SKIMMER MOUNT
- Publication number 20110198130
- Publication date Aug 18, 2011
- BUCYRUS MINING EQUIPMENT
- Stuart A. Connell
- E21 - EARTH DRILLING MINING

Means engaging the bore entrance

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Inlet tube, rock drilling rig and method of sampling

High pressure injection flushing heads and systems including such f...

Homogenizer, rock drilling rig and method of sampling

Drilling device, and drilling construction method for an electric p...

Systems, methods, and apparatuses for real-time characterization of...

Adjustable containment envelope

Systems, methods, and apparatuses for identifying groundwater durin...

Drilling apparatus and method for collecting research sample

Rotary drilling tool and method for producing a bore in the ground

Mine drill, dust suction hood and dust removal device thereof

Workover /drilling rig with floor drainage system

Soil collection attachment with automated gate

Dust suppression assembly

Drill tool insert removal

Automatic dust suppression system and method

Device relating to a flushing head for a rock drilling machine and...

Collector circuit for drilling fluid circulation system and method...

Dust suppression method and system for an autonomous drilling machine

Drilling device and automatic throttle control program

Drilling tool support and method of collaring

Detection and collection system for fugitive gases and effluent liq...

Subsea well containment systems and methods

Dust collection system for a machine

Pump for use with mine drill and related methods

Apparatus to wipe a tubular member

LCM recovery tank

Lubricating seal for use with a tubular

Device for improved clean up of holes

Roof bolt installation tool

Low headroom confined space geoexchange drilling system and method

Patents Applicationslast 30 patents

INLET TUBE, ROCK DRILLING RIG AND METHOD OF SAMPLING

HOMOGENIZER, ROCK DRILLING RIG AND METHOD OF SAMPLING

SYSTEMS, METHODS, AND APPARATUSES FOR REAL-TIME CHARACTERIZATION OF...

DIRECTIONAL BORING SYSTEMS AND METHODS

HIGH PRESSURE INJECTION FLUSHING HEADS AND SYSTEMS INCLUDING SUCH F...

FLOW LINE INSTALLATION DEVICE FOR DRILLING RIGS

DUST SUPPRESSION ASSEMBLY

WORKOVER /DRILLING RIG WITH FLOOR DRAINAGE SYSTEM

MINE DRILL, DUST SUCTION HOOD AND DUST REMOVAL DEVICE THEREOF

DRILL ROD FOR BREAKING UP THE EDGES OF BOREHOLES AND A METHOD FOR B...

DRILLING APPARATUS AND METHOD FOR COLLECTING RESEARCH SAMPLE

DUST SUPPRESSION ASSEMBLY

ADJUSTABLE CONTAINMENT ENVELOPE

DRILLING DEVICE AND AUTOMATIC THROTTLE CONTROL PROGRAM

COLLECTOR CIRCUIT FOR DRILLING FLUID CIRCULATION SYSTEM AND METHOD...

DRILL TOOL INSERT REMOVAL

Compact Bail Supported Fill Up and Circulation Tool

DETECTION AND COLLECTION SYSTEM FOR FUGITIVE GASES AND EFFLUENT LIQ...

Pneumatic mud bucket

DUST COLLECTION SYSTEM FOR A MACHINE

Device For Improved Clean Up of Holes, and Method of Using Same

DUST COLLECTING DEVICE FOR A ROOF TOOL

AUXILIARY EQUIPMENT FOR USE WITH DRILLING APPARATUS

Subsea Well Containment Systems and Methods

APPARATUS TO WIPE A TUBULAR MEMBER

Dust Binding Device and Method

LOW HEADROOM CONFINED SPACE GEOEXCHANGE DRILLING SYSTEM AND METHOD

Dust Collecting Device For A Roof Tool

Lubricating Seal for Use with a Tubular

ARTICULATED PRE-SKIMMER MOUNT