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CPC
E02F5/20
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Parent Industries
E
FIXED CONSTRUCTIONS
E02
Hydraulic engineering
E02F
DREDGING SOIL-SHIFTING
E02F5/00
Dredgers or soil-shifting machines for special purposes
Current Industry
E02F5/20
for vertical holes
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Patents Grants
last 30 patents
Information
Patent Grant
Systems and methods to provide pressed and aggregate filled concavi...
Patent number
12,031,287
Issue date
Jul 9, 2024
Ingios Geotechnics, Inc.
David J. White
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Cutting device with tapered cutting element
Patent number
11,499,426
Issue date
Nov 15, 2022
Joy Global Underground Mining LLC
Joaquim Antonio Soares de Sousa
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
Method to provide pressed and aggregate filled concavities for impr...
Patent number
11,085,160
Issue date
Aug 10, 2021
Ingios Geotechnics, Inc.
David J. White
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Cutting head having segmented cutting disc
Patent number
10,989,050
Issue date
Apr 27, 2021
Joy Global Underground Mining LLC
Joaquim Antonio Soares de Sousa
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
Foundation construction device and its construction method
Patent number
10,954,653
Issue date
Mar 23, 2021
Yubin Wang
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Hydro-excavation plug
Patent number
10,934,667
Issue date
Mar 2, 2021
Dale Kirk
E21 - EARTH DRILLING MINING
Information
Patent Grant
Protective housing assembly for an in-ground pop up sprinkler, and...
Patent number
10,919,068
Issue date
Feb 16, 2021
David Allen Newmeyer
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Core drill apparatus for installation in excavator
Patent number
10,865,603
Issue date
Dec 15, 2020
Jae-Mun Park
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cutting device with tapered cutting element
Patent number
10,808,531
Issue date
Oct 20, 2020
Joy Global Underground Mining LLC
Joaquim Antonio Soares de Sousa
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cutting head having segmented cutting disc
Patent number
10,626,723
Issue date
Apr 21, 2020
Joy Global Underground Mining LLC
Joaquim Antonio Soares de Sousa
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cutting head having segmented cutting disc
Patent number
10,590,766
Issue date
Mar 17, 2020
Joy Global Underground Mining LLC
Joaquim Antonio Soares de Sousa
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
Hammer drill mechanism
Patent number
10,550,641
Issue date
Feb 4, 2020
Halliburton Energy Services, Inc.
John Siu Lun Tsang
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
High pressure water jet add-on to hydrovac boom hose
Patent number
10,538,898
Issue date
Jan 21, 2020
Ryan Leslie Rinas
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Cutting device with wear elements
Patent number
10,287,881
Issue date
May 14, 2019
Joy Global Underground Mining LLC
Joaquim Antonio Soares de Sousa
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
Excavating pump apparatus and pile installation apparatus comprisin...
Patent number
10,267,005
Issue date
Apr 23, 2019
Samsung Heavy Ind. Co., Ltd.
Sang Joon Yoon
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Systems and methods to provide pressed and aggregate filled concavi...
Patent number
10,196,793
Issue date
Feb 5, 2019
Ingios Geotechnics, Inc.
David J. White
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Machine leveling assembly and method
Patent number
10,184,295
Issue date
Jan 22, 2019
Caterpillar Inc.
John P. Marek
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Apparatus for selective placement of auger or rod type anchors
Patent number
10,174,559
Issue date
Jan 8, 2019
John Stewart Coast
E04 - BUILDING
Information
Patent Grant
Earth auger and pole machine, and pole installation method
Patent number
9,834,950
Issue date
Dec 5, 2017
Vale S.A.
Sebastião Carlos De Alvarenga
E04 - BUILDING
Information
Patent Grant
Method and apparatus for point-repair of sewer and other utility lines
Patent number
5,564,863
Issue date
Oct 15, 1996
TTI Trenchless Technologies, Inc.
Cleve C. Reber
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
3891186
Patent number
3,891,186
Issue date
Jun 24, 1975
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
Information
Patent Application
CORE DRILL SYSTEM FOR EXCAVATOR
Publication number
20240309604
Publication date
Sep 19, 2024
EGUN CO., LTD.
Sung Jun LEE
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
MACHINE FOR PERFORMING EXCAVATIONS, IN PARTICULAR FOR DRILLING, AND...
Publication number
20230323628
Publication date
Oct 12, 2023
SOILMEC S.p.A.
Mirco Armando Raffuzzi
E21 - EARTH DRILLING MINING
Information
Patent Application
CUTTING DEVICE WITH TAPERED CUTTING ELEMENT
Publication number
20210032989
Publication date
Feb 4, 2021
Joy Global Underground Mining LLC
Joaquim Antonio Soares de Sousa
E21 - EARTH DRILLING MINING
Information
Patent Application
Hydro-Excavation Plug
Publication number
20200270820
Publication date
Aug 27, 2020
Dale KIRK
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
CUTTING HEAD HAVING SEGMENTED CUTTING DISC
Publication number
20200217198
Publication date
Jul 9, 2020
Joy Global Underground Mining LLC
Joaquim Antonio Soares de Sousa
E21 - EARTH DRILLING MINING
Information
Patent Application
Foundation Construction Device and Its Construction Method
Publication number
20200095747
Publication date
Mar 26, 2020
Yubin Wang
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
HIGH PRESSURE WATER JET ADD-ON TO HYDROVAC BOOM HOSE
Publication number
20190010678
Publication date
Jan 10, 2019
Ryan Leslie Rinas
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Hammer Drill Mechanism
Publication number
20170356248
Publication date
Dec 14, 2017
Halliburton Energy Services, Inc.
John Siu Lun Tsang
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
CUTTING DEVICE WITH TAPERED CUTTING ELEMENT
Publication number
20170342835
Publication date
Nov 30, 2017
Joy MM Delaware, Inc.
Joaquim Antonio Soares de Sousa
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
HIGH PRESSURE WATER JET ADD-ON TO HYDROVAC BOOM HOSE
Publication number
20170284159
Publication date
Oct 5, 2017
Ryan Leslie Rinas
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
EXCAVATING PUMP APPARATUS AND PILE INSTALLATION APPARATUS COMPRISIN...
Publication number
20170275844
Publication date
Sep 28, 2017
SAMSUNG HEAVY IND. CO., LTD.
Sang Joon Yoon
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Hole digging device for construction equipment
Publication number
20060283054
Publication date
Dec 21, 2006
Stephen I. Crow
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING