with digging screws

Industry

CPC
E02F5/04

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Parent Industries

EFIXED CONSTRUCTIONS E02Hydraulic engineering E02FDREDGING SOIL-SHIFTING E02F5/00Dredgers or soil-shifting machines for special purposes

Current Industry

E02F5/04with digging screws

Industries

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Patents Grantslast 30 patents

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
Systems and methods for laying underground fiber optic cable
- Patent number 10,914,052
- Issue date Feb 9, 2021
- Facebook, Inc.
- Hamid Hemmati
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for laying an underwater pipeline on a bed of a b...
- Patent number 10,508,414
- Issue date Dec 17, 2019
- Saipem S.p.A.
- Diego Lazzarin
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Power cable installation device
- Patent number 10,301,795
- Issue date May 28, 2019
- Pujiang Qilu Environmental Protection Technology Co., Ltd.
- Shoulin Tang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Trench apparatus with leveling means
- Patent number 9,945,097
- Issue date Apr 17, 2018
- IHC ENGINEERING BUSINESS LIMITED
- Ralph Manchester
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Self-propelled underwater vehicles and systems for underground layi...
- Patent number 9,523,445
- Issue date Dec 20, 2016
- Saipem S.p.A.
- Diego Lazzarin
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and system of laying underwater pipelines in the bed of a bo...
- Patent number 8,939,678
- Issue date Jan 27, 2015
- Saipem S.p.A.
- Diego Lazzarin
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and system for laying underground a continuous elongated mem...
- Patent number 8,899,877
- Issue date Dec 2, 2014
- Saipem S.p.A.
- Diego Lazzarin
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Excavating method and apparatus
- Patent number 7,757,780
- Issue date Jul 20, 2010
- Utilicor Technologies Inc.
- Edward Marshall Pollock
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Vehicle for installing a cable in a ground formation
- Patent number 7,520,696
- Issue date Apr 21, 2009
- Seatools B.V.
- Hans Pihl
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and system for laying pipe through the use of a plow
- Patent number 6,821,054
- Issue date Nov 23, 2004
- Horizon Vessels, Inc.
- Michael L. Ballard
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Continuous ditch excavator
- Patent number 6,813,850
- Issue date Nov 9, 2004
- Todd H. Greenwood
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Trenching method and apparatus
- Patent number 6,658,767
- Issue date Dec 9, 2003
- Mastenbroek Ltd.
- Keith R. Kelly
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Continuous ditch excavator
- Patent number 6,571,492
- Issue date Jun 3, 2003
- Todd H. Greenwood
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Continuous ditch excavator
- Patent number 6,305,879
- Issue date Oct 23, 2001
- Todd H. Greenwood
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Trencher plow for laying pipe
- Patent number 6,299,381
- Issue date Oct 9, 2001
- Sylvester J. Liebrecht
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Trencher assembly utilizing a direct drive motor
- Patent number 6,249,993
- Issue date Jun 26, 2001
- Caterpillar SARL
- Eric A. Armstrong
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Machine for digging under pipes and caterpillar traction device
- Patent number 6,154,988
- Issue date Dec 5, 2000
- Obschestvo s orgranichennoi otvetstvennoshtju Nauchno issledovatelsky i tekhn...
- Alexandr V. Bykov
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus for laying porous irrigation pipe, cable, conduit, and th...
- Patent number 5,224,797
- Issue date Jul 6, 1993
- Donald R. Vaughan
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and apparatus for entrenching an enlongated under-water stru...
- Patent number 4,395,158
- Issue date Jul 26, 1983
- Jerry A. Brooks
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Trench excavating and shoring apparatus
- Patent number 4,247,997
- Issue date Feb 3, 1981
- Friedrich W. Paurat
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Trenching apparatus and method
- Patent number 4,214,387
- Issue date Jul 29, 1980
- Brown & Root, Inc.
- Herman F. Boehme
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Device for embedding objects such as continuous pipes into water bo...
- Patent number 3,995,439
- Issue date Dec 7, 1976
- O & K Orenstein & Koppel Aktiengesellschaft
- Udo Hahlbrock
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
3852972
- Patent number 3,852,972
- Issue date Dec 10, 1974
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
3645019
- Patent number 3,645,019
- Issue date Feb 29, 1972
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
3559415
- Patent number 3,559,415
- Issue date Feb 2, 1971
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
3429131
- Patent number 3,429,131
- Issue date Feb 25, 1969
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
3429132
- Patent number 3,429,132
- Issue date Feb 25, 1969
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
3420317
- Patent number 3,420,317
- Issue date Jan 7, 1969
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
3354660
- Patent number 3,354,660
- Issue date Nov 28, 1967
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR LAYING UNDERGROUND FIBER OPTIC CABLE
- Publication number 20210025128
- Publication date Jan 28, 2021
- FACEBOOK, INC.
- Hamid Hemmati
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HOLLOW BORING AUGER
- Publication number 20180087238
- Publication date Mar 29, 2018
- Eric Alan Falkenhagen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SYSTEM AND METHOD FOR LAYING AN UNDERWATER PIPELINE ON A BED OF A B...
- Publication number 20170292246
- Publication date Oct 12, 2017
- SAIPEM S.P.A.
- Diego Lazzarin
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Trench Apparatus with Leveling Means
- Publication number 20160333549
- Publication date Nov 17, 2016
- IHC Engineering Business LTD
- Ralph Manchester
- B60 - VEHICLES IN GENERAL
Information Patent Application
EXCAVATION DEVICES AND METHODS
- Publication number 20150284932
- Publication date Oct 8, 2015
- FUTURE CONSTRUCTION & CIVIL PTY LTD
- James Johnson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
VESSEL FOR FORMING A TRENCH IN A WATER BOTTOM
- Publication number 20150167273
- Publication date Jun 18, 2015
- IHC Holland IE B.V.
- Peter, Cornelis Graaff
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
METHOD AND SYSTEM FOR LAYING UNDERGROUND A CONTINUOUS ELONGATED MEM...
- Publication number 20120121339
- Publication date May 17, 2012
- Diego Lazzarin
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Method And System Of Laying Underwater Pipelines In The Bed Of A Bo...
- Publication number 20110211913
- Publication date Sep 1, 2011
- SAIPEM S.P.A.
- Diego Lazzarin
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ATTACHMENT FOR EXCAVATOR
- Publication number 20090151204
- Publication date Jun 18, 2009
- Gareth John Thomas
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
EXCAVATING METHOD AND APPARATUS
- Publication number 20080277131
- Publication date Nov 13, 2008
- Edward Marshall Pollock
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
VEHICLE FOR INSTALLING A CABLE IN A GROUND FORMATION
- Publication number 20070253780
- Publication date Nov 1, 2007
- SEATOOLS B.V.
- HANS PIHL
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Method and system for laying pipe through the use of a plow
- Publication number 20040031174
- Publication date Feb 19, 2004
- Michael L. Ballard
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Continuous ditch excavator
- Publication number 20040016152
- Publication date Jan 29, 2004
- Todd H. Greenwood
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Continuous ditch excavator
- Publication number 20020062585
- Publication date May 30, 2002
- Todd H. Greenwood
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Trenching method and apparatus
- Publication number 20020056211
- Publication date May 16, 2002
- Keith R. Kelly
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

with digging screws

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hollow boring auger

Systems and methods for laying underground fiber optic cable

System and method for laying an underwater pipeline on a bed of a b...

Power cable installation device

Trench apparatus with leveling means

Self-propelled underwater vehicles and systems for underground layi...

Method and system of laying underwater pipelines in the bed of a bo...

Method and system for laying underground a continuous elongated mem...

Excavating method and apparatus

Vehicle for installing a cable in a ground formation

Method and system for laying pipe through the use of a plow

Continuous ditch excavator

Trenching method and apparatus

Continuous ditch excavator

Continuous ditch excavator

Trencher plow for laying pipe

Trencher assembly utilizing a direct drive motor

Machine for digging under pipes and caterpillar traction device

Apparatus for laying porous irrigation pipe, cable, conduit, and th...

Method and apparatus for entrenching an enlongated under-water stru...

Trench excavating and shoring apparatus

Trenching apparatus and method

Device for embedding objects such as continuous pipes into water bo...

3852972

3645019

3559415

3429131

3429132

3420317

3354660

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR LAYING UNDERGROUND FIBER OPTIC CABLE

HOLLOW BORING AUGER

SYSTEM AND METHOD FOR LAYING AN UNDERWATER PIPELINE ON A BED OF A B...

Trench Apparatus with Leveling Means

EXCAVATION DEVICES AND METHODS

VESSEL FOR FORMING A TRENCH IN A WATER BOTTOM

METHOD AND SYSTEM FOR LAYING UNDERGROUND A CONTINUOUS ELONGATED MEM...

Method And System Of Laying Underwater Pipelines In The Bed Of A Bo...

ATTACHMENT FOR EXCAVATOR

EXCAVATING METHOD AND APPARATUS

VEHICLE FOR INSTALLING A CABLE IN A GROUND FORMATION

Method and system for laying pipe through the use of a plow

Continuous ditch excavator

Continuous ditch excavator

Trenching method and apparatus