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Drills for drilling shallow holes
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E21B7/027
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E
FIXED CONSTRUCTIONS
E21
Mining
E21B
EARTH DRILLING
E21B7/00
Special methods or apparatus for drilling
Current Industry
E21B7/027
Drills for drilling shallow holes
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Patents Grants
last 30 patents
Information
Patent Grant
Device and method for reaming a flight gap of a drill flight
Patent number
12,158,042
Issue date
Dec 3, 2024
Bauer Maschinen GmbH
Robert Dreier
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus, rock drilling rig and method for mining navigation
Patent number
12,084,968
Issue date
Sep 10, 2024
Sandvik Mining and Construction Oy
Jouko Muona
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and device for making a hole in a golf green
Patent number
12,059,606
Issue date
Aug 13, 2024
KSAB Golf Equipment Aktiebolag
Carl Gustav Falk
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Excavation apparatus with supporting linkage
Patent number
12,031,432
Issue date
Jul 9, 2024
Utilicor Technologies Inc.
Edward Marshall Pollock
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Adjustable drilling rig
Patent number
12,000,280
Issue date
Jun 4, 2024
K & K INNOVATIONS LTD
Christopher Tyler King
E21 - EARTH DRILLING MINING
Information
Patent Grant
Core drill assembly
Patent number
11,982,184
Issue date
May 14, 2024
Milwaukee Electric Tool Corporation
Jonathan E. Schmitz
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
System and method for carbon fiber pole construction
Patent number
11,939,783
Issue date
Mar 26, 2024
Eddy E. Dominguez
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Portable coring machine
Patent number
11,898,445
Issue date
Feb 13, 2024
Patrick Joyce
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hollow boring auger
Patent number
11,866,906
Issue date
Jan 9, 2024
Eric Alan Falkenhagen
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Geological sampling backpack drilling machine
Patent number
11,840,928
Issue date
Dec 12, 2023
CHENGDU UNIVERSITY OF TECHNOLOGY
Liangbiao Lin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drilling apparatus and related method
Patent number
11,725,457
Issue date
Aug 15, 2023
Watson, Incorporated
Douglas A. Watson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Supercritical fluid drilling and blasting integrated double-arm dri...
Patent number
11,634,986
Issue date
Apr 25, 2023
HOHAI UNIVERSITY
Shaobin Hu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Ratcheting auger brace device
Patent number
11,624,236
Issue date
Apr 11, 2023
Terry Smart
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drill assembly and valve
Patent number
11,619,096
Issue date
Apr 4, 2023
UGT Group Pty Ltd
Max Scott
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for removing debris from a drill hole during d...
Patent number
11,591,867
Issue date
Feb 28, 2023
L. Curtis Beaton
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for mounting a roll of protective mesh material to an underg...
Patent number
11,506,054
Issue date
Nov 22, 2022
Geobrugg AG
Shane Brown
E21 - EARTH DRILLING MINING
Information
Patent Grant
Automatic digging adjustment system and method
Patent number
11,505,995
Issue date
Nov 22, 2022
Altec Industries, Inc.
Ryan M. Pachta
E21 - EARTH DRILLING MINING
Information
Patent Grant
Blasting system and operating method for same
Patent number
11,493,315
Issue date
Nov 8, 2022
Hanwha Corporation
Ki Woong Park
F42 - AMMUNITION BLASTING
Information
Patent Grant
Working machine and method for working the ground
Patent number
11,473,375
Issue date
Oct 18, 2022
Bauer Maschinen GmbH
Sebastian Bauer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drilling apparatus and related method
Patent number
11,414,929
Issue date
Aug 16, 2022
Watson, Incorporated
Douglas A. Watson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Bollard drilling jig
Patent number
11,307,013
Issue date
Apr 19, 2022
Honda Motor Co., Ltd.
Benjamin MacArthur
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Drilling and bolting device
Patent number
11,274,506
Issue date
Mar 15, 2022
Joy Global Underground Mining LLC
Patrick Ross Willaman
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rock drilling arrangement, rock drilling rig and drilling method
Patent number
11,142,953
Issue date
Oct 12, 2021
Sandvik Mining and Construction Oy
Kimmo Koskinen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Extendable apparatus, drill head and method
Patent number
11,105,153
Issue date
Aug 31, 2021
Sandvik Intellectual Property AB
Christoph Haberer
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Electric drilling and bolting device
Patent number
11,078,790
Issue date
Aug 3, 2021
Joy Global Underground Mining LLC
Robert Holdsworth
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods and systems for estimating the hardness of a rock mass
Patent number
11,041,375
Issue date
Jun 22, 2021
Joy Global Underground Mining Inc
Anthony Reid
G05 - CONTROLLING REGULATING
Information
Patent Grant
Construction equipment and methods
Patent number
11,035,096
Issue date
Jun 15, 2021
Nathan Bunting
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Drill with a boom arm and a self-aligning support system
Patent number
11,028,644
Issue date
Jun 8, 2021
Lynn Allan Buckner
E21 - EARTH DRILLING MINING
Information
Patent Grant
Grade management system for an implement
Patent number
11,008,849
Issue date
May 18, 2021
Deere & Company
Lance R. Sherlock
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for splitting or cleaving rock
Patent number
11,002,134
Issue date
May 11, 2021
L. Curtis Beaton
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS AND METHOD FOR SUPPORTING A COLLAR REGION OF A BLAST HOLE...
Publication number
20240401417
Publication date
Dec 5, 2024
AQUIRIAN TECHNOLOGY PTY LTD
Gregory Patching
E21 - EARTH DRILLING MINING
Information
Patent Application
EQUIPMENT, METHOD & COMPUTER PROGRAM PRODUCT
Publication number
20240401437
Publication date
Dec 5, 2024
EPIROC ROCK DRILLS AKTIEBOLAG
Anders PERSSON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Adjustable Drilling Rig
Publication number
20240318503
Publication date
Sep 26, 2024
K & K INNOVATIONS LTD
Christopher Tyler King
E21 - EARTH DRILLING MINING
Information
Patent Application
CORE DRILL ASSEMBLY
Publication number
20240247545
Publication date
Jul 25, 2024
Milwaukee Electric Tool Corporation
Jonathan E. Schmitz
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
DRILLING AND BOLTING TOOL
Publication number
20240175358
Publication date
May 30, 2024
Joy Global Underground Mining LLC
Renier Koekemoer
E21 - EARTH DRILLING MINING
Information
Patent Application
HYDROGEOLOGICAL DRILLING-TYPE DETECTION EQUIPMENT
Publication number
20240125181
Publication date
Apr 18, 2024
Qinghai 906 Engineering Survey and Design Institute Co. LTD
Shengbin WANG
E21 - EARTH DRILLING MINING
Information
Patent Application
EARTH AUGER
Publication number
20240044215
Publication date
Feb 8, 2024
MAKITA CORPORATION
Hidenori NAGASAKA
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD FOR CARBON FIBER POLE CONSTRUCTION
Publication number
20240003157
Publication date
Jan 4, 2024
Eddy E. Dominguez
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
DEVICE AND METHOD FOR REAMING A FLIGHT GAP OF A DRILL FLIGHT
Publication number
20230417108
Publication date
Dec 28, 2023
Bauer Maschinen GmbH
Robert DREIER
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS FOR SUB-SURFACE INJECTION OF CONSTITUENTS
Publication number
20230398588
Publication date
Dec 14, 2023
SUB-MERGEN TECHNOLOGIES, INC.
Mitchell J. NewDelman
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILLING DEVICE FOR GEOTECHNICAL ENGINEERING INVESTIGATION
Publication number
20230313615
Publication date
Oct 5, 2023
GUILIN UNIVERSITY OF TECHNOLOGY
Yu SONG
E21 - EARTH DRILLING MINING
Information
Patent Application
Receiver Hitch-Mounted Ice Drill Device
Publication number
20230313614
Publication date
Oct 5, 2023
Matt Larsen
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD OF ANCHORING POSTS
Publication number
20230265677
Publication date
Aug 24, 2023
CLIPEX IP LIMITED
Ashley Dean Olsson
E21 - EARTH DRILLING MINING
Information
Patent Application
EXTENDABLE CONDUCTOR FOR THERMAL MANAGEMENT
Publication number
20230121022
Publication date
Apr 20, 2023
Lunar Outpost Inc.
Andrew Josef Gemer
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Adjustable Drilling Rig
Publication number
20230022559
Publication date
Jan 26, 2023
Christopher Tyler King
E21 - EARTH DRILLING MINING
Information
Patent Application
SUPERCRITICAL FLUID DRILLING AND BLASTING INTEGRATED DOUBLE-ARM DRI...
Publication number
20220364468
Publication date
Nov 17, 2022
HOHAI UNIVERSITY
Shaobin HU
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS, ROCK DRILLING RIG AND METHOD FOR MINING NAVIGATION
Publication number
20220349257
Publication date
Nov 3, 2022
SANDVIK MINING AND CONSTRUCTION OY
Jouko Muona
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILLING APPARATUS AND RELATED METHOD
Publication number
20220349258
Publication date
Nov 3, 2022
Watson, Incorporated
Douglas A. Watson
E21 - EARTH DRILLING MINING
Information
Patent Application
Hydro Auger Post Hole Cleaner System
Publication number
20220288651
Publication date
Sep 15, 2022
Shannon Walker
E21 - EARTH DRILLING MINING
Information
Patent Application
MINE VEHICLE BOOM POSITIONING CONTROL
Publication number
20220162911
Publication date
May 26, 2022
SANDVIK MINING AND CONSTRUCTION OY
Mikko PESOLA
E21 - EARTH DRILLING MINING
Information
Patent Application
A METHOD FOR MOUNTING A ROLL OF PROTECTIVE MESH MATERIAL TO AN UNDE...
Publication number
20220162940
Publication date
May 26, 2022
GEOBRUGG AG
Shane BROWN
E21 - EARTH DRILLING MINING
Information
Patent Application
CORE DRILL ASSEMBLY
Publication number
20220154534
Publication date
May 19, 2022
Milwaukee Electric Tool Corporation
Jonathan E. Schmitz
E21 - EARTH DRILLING MINING
Information
Patent Application
BOLLARD DRILLING JIG
Publication number
20220057187
Publication date
Feb 24, 2022
Honda Motor Co., Ltd.
Benjamin MacArthur
G01 - MEASURING TESTING
Information
Patent Application
EXCAVATION APPARATUS WITH SUPPORTING LINKAGE
Publication number
20210372201
Publication date
Dec 2, 2021
Utilicor Technologies Inc.
Edward Marshall Pollock
E21 - EARTH DRILLING MINING
Information
Patent Application
Construction Equipment and Methods
Publication number
20210301495
Publication date
Sep 30, 2021
Nathan Bunting
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILLING APPARATUS AND RELATED METHOD
Publication number
20210277720
Publication date
Sep 9, 2021
Watson, Incorporated
Douglas A. Watson
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR REMOVING DEBRIS FROM A DRILL HOLE DURING D...
Publication number
20210172317
Publication date
Jun 10, 2021
L. Curtis Beaton
E21 - EARTH DRILLING MINING
Information
Patent Application
RATCHETING AUGER BRACE DEVICE
Publication number
20210123304
Publication date
Apr 29, 2021
Terry SMART
E21 - EARTH DRILLING MINING
Information
Patent Application
Combined Bucket Drill and Soil Screen Apparatus and Method for Arch...
Publication number
20210123305
Publication date
Apr 29, 2021
Brian Lynn Fritz
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Application
BLASTING SYSTEM AND OPERATING METHOD FOR SAME
Publication number
20210080241
Publication date
Mar 18, 2021
Hanwha Corporation
Ki Woong Park
F42 - AMMUNITION BLASTING