Active suction heads; Suction heads with cutting elements

Industry

CPC
E02F3/9256

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Parent Industries

EFIXED CONSTRUCTIONS E02Hydraulic engineering E02FDREDGING SOIL-SHIFTING E02F3/00Dredgers Soil-shifting machines

Current Industry

E02F3/9256Active suction heads; Suction heads with cutting elements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Microdredging system and method of using the same
- Patent number 11,598,069
- Issue date Mar 7, 2023
- Coolfish Robotics LLC
- Francis Newton Parks
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
System for sampling sediment on a bottom of a liquid medium
- Patent number 10,508,413
- Issue date Dec 17, 2019
- Guylène Le Guen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System for recovering minerals from the seabed
- Patent number 10,458,235
- Issue date Oct 29, 2019
- Deep Reach Technology, Inc.
- John Halkyard
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Tooth and adaptor for dredging machine
- Patent number 10,202,743
- Issue date Feb 12, 2019
- METALOGENIA RESEARCH & TECHNOLOGIES S.L.
- Jorge Triginer Boixeda
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
System and method thereof for off shore mining
- Patent number 10,202,739
- Issue date Feb 12, 2019
- DORIS MINERAL RESOURCES PRIVATE LIMITED
- Ayyalasomayajula Varaha Subrahmanyam
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus, system, and method for remediation of contamination
- Patent number 9,725,140
- Issue date Aug 8, 2017
- Air & Earth LLC
- Thomas J. Kryzak
- B08 - CLEANING
Information Patent Grant
Drag head for a trailing suction hopper dredger and method for dred...
- Patent number 9,476,181
- Issue date Oct 25, 2016
- Dredging International N.V.
- Bruno Tack
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Environmental remediation system
- Patent number 9,091,034
- Issue date Jul 28, 2015
- Environmental Lunch Box Technology LLC
- Thomas J. Kryzak
- B08 - CLEANING
Information Patent Grant
Apparatus, system, and method for remediation of contamination
- Patent number 8,940,161
- Issue date Jan 27, 2015
- Air & Earth LLC
- Thomas J. Kryzak
- B08 - CLEANING
Information Patent Grant
Environmental remediation system
- Patent number 8,337,695
- Issue date Dec 25, 2012
- Environmental Luchbox Technology LLC
- Thomas J. Kryzak
- B08 - CLEANING
Information Patent Grant
System, apparatus, and methods of remediation of contamination
- Patent number 8,221,621
- Issue date Jul 17, 2012
- Environmental Lunch Box Technology, LLC
- Thomas J. Kryzak
- B08 - CLEANING
Information Patent Grant
Apparatus, system and method for remediation of contamination
- Patent number 8,017,012
- Issue date Sep 13, 2011
- Thomas Kryzak
- B08 - CLEANING
Information Patent Grant
Method and apparatus for collecting and/or removing sludge
- Patent number 7,754,073
- Issue date Jul 13, 2010
- Ultra Aquatic Technology Pty Ltd
- Ian Bradley Nielsen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus, system and method for remediation of contamination
- Patent number 7,699,982
- Issue date Apr 20, 2010
- Environmental Lunch Box Technology LLC
- Thomas J. Kryzak
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Apparatus, system and method for remediation of contamination
- Patent number 7,578,248
- Issue date Aug 25, 2009
- Environment Lunch Box Technology LLC
- Thomas J. Kryzak
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Apparatus, system and method for remediation of contamination
- Patent number 7,264,713
- Issue date Sep 4, 2007
- Thomas Kryzak
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Sludge harvester for removing sludge from sludge ponds
- Patent number 7,181,871
- Issue date Feb 27, 2007
- Crystal Park Technologies, LLC
- Larry P. Sower
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Device for removing sludge from the bottom of a lagoon
- Patent number 6,584,709
- Issue date Jul 1, 2003
- The United States of America as represented by the Secretary of the Army
- Courtland James Martel
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Dredging method and dredging apparatus
- Patent number 6,189,243
- Issue date Feb 20, 2001
- Moburon Design Office Co., Ltd.
- Senji Oikawa
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and casing for excavating a borehole
- Patent number 5,361,855
- Issue date Nov 8, 1994
- The Charles Machines Works, Inc.
- Kenneth W. Schuermann
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Soft excavator
- Patent number 5,212,891
- Issue date May 25, 1993
- The Charles Machine Works, Inc.
- Kenneth W. Schuermann
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and apparatus for breaking up lumps of stone from a subaqueo...
- Patent number 4,150,502
- Issue date Apr 24, 1979
- Ballast-Nedam Groep N.V.
- Jan Piet t. Sijthoff
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Shock absorbing system for suction dredgers
- Patent number 4,123,859
- Issue date Nov 7, 1978
- Ballast-Nedam Groep N.V.
- Jan de Koning
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
3748760
- Patent number 3,748,760
- Issue date Jul 31, 1973
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
3624933
- Patent number 3,624,933
- Issue date Dec 7, 1971
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
2889642
- Patent number 2,889,642
- Issue date Jun 9, 1959
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
MICRODREDGING SYSTEM AND METHOD OF USING THE SAME
- Publication number 20240060267
- Publication date Feb 22, 2024
- Coolfish Robotics LLC
- Francis Newton Parks
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
APPARATUS FOR REMOVING MATERIAL FROM A FLOOR OF A BODY OF WATER
- Publication number 20230175231
- Publication date Jun 8, 2023
- Soil Machine Dynamics Limited
- John Graeme WALKER
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND METHOD THEREOF FOR OFF SHORE MINING
- Publication number 20180291588
- Publication date Oct 11, 2018
- DORIS MINERAL RESOURCES PRIVATE LIMITED
- Ayyalasomayajula Varaha SUBRAHMANYAM
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Apparatus, System, and Method For Remediation of Contamination
- Publication number 20170369132
- Publication date Dec 28, 2017
- AIR & EARTH LLC
- Thomas J. Kryzak
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
DRAGHEAD SYSTEM FOR USE IN DREDGING OR THE LIKE
- Publication number 20140250742
- Publication date Sep 11, 2014
- GREAT LAKES DREDGE & DOCK COMPANY, LLC
- Paul C. LaMourie
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Apparatus, System, and Method For Remediation of Contamination
- Publication number 20130087510
- Publication date Apr 11, 2013
- ENVIRONMENTAL LUNCH BOX TECHNOLOGY LLC
- Thomas J. Kryzak
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
ENVIRONMENTAL REMEDIATION SYSTEM
- Publication number 20130075342
- Publication date Mar 28, 2013
- ENVIRONMENTAL LUNCH BOX TECHNOLOGY LLC
- Thomas J. Kryzak
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Environmental Remediation System
- Publication number 20120285051
- Publication date Nov 15, 2012
- Thomas J. Kryzak
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Drag Head for a Trailing Suction Hopper Dredger and Method for Dred...
- Publication number 20110296720
- Publication date Dec 8, 2011
- Bruno Tack
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
System, Apparatus, and Methods of Remediation of Contamination
- Publication number 20110293378
- Publication date Dec 1, 2011
- Thomas J. Kryzak
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
DRAG HEAD FOR A TRAILING SUCTION HOPPER DREDGER AND METHOD FOR DRED...
- Publication number 20110239493
- Publication date Oct 6, 2011
- DREDGING INTERNATIONAL N.V.
- Bruno Tack
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ENVIRONMENTAL REMEDIATION SYSTEM
- Publication number 20100258511
- Publication date Oct 14, 2010
- ENVIRONMENTAL LUNCH BOX TECHNOLOGY LLC
- Thomas J. Kryzak
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Apparatus, System and Method for Remediation of Contamination
- Publication number 20100133154
- Publication date Jun 3, 2010
- Thomas Kryzak
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Remotely operated submerged dredging system
- Publication number 20100083542
- Publication date Apr 8, 2010
- James M. Powers
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Apparatus, System and Method for Remediation of Contamination
- Publication number 20090300950
- Publication date Dec 10, 2009
- James G. Kudlack
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Apparatus, System and Method for Remediation of Contamination
- Publication number 20090232601
- Publication date Sep 17, 2009
- ENVIRONMENTAL LUNCH BOX TECHNOLOGY LLC
- Thomas J. Kryzak
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Apparatus, System and Method for Remediation of Contamination
- Publication number 20090056426
- Publication date Mar 5, 2009
- James G. Kudlack
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Method and Apparatus for Collecting and/or Removing Sludge
- Publication number 20090026131
- Publication date Jan 29, 2009
- Ian Bradley Nielsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Apparatus, System and Method for Remediation of Contamination
- Publication number 20080011207
- Publication date Jan 17, 2008
- Thomas J. Kryzak
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Sludge harvester for removing sludge from sludge ponds
- Publication number 20050211637
- Publication date Sep 29, 2005
- Larry P. Sower
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Apparatus, system and method for remediation of contamination
- Publication number 20050045556
- Publication date Mar 3, 2005
- Thomas Kryzak
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Device for removing sludge from the bottom of a lagoon
- Publication number 20020184797
- Publication date Dec 12, 2002
- The United States Government as represented by the Secretary of the Army
- Courtland James Mertel, Jr.
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Active suction heads; Suction heads with cutting elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Microdredging system and method of using the same

System for sampling sediment on a bottom of a liquid medium

System for recovering minerals from the seabed

Tooth and adaptor for dredging machine

System and method thereof for off shore mining

Apparatus, system, and method for remediation of contamination

Drag head for a trailing suction hopper dredger and method for dred...

Environmental remediation system

Apparatus, system, and method for remediation of contamination

Environmental remediation system

System, apparatus, and methods of remediation of contamination

Apparatus, system and method for remediation of contamination

Method and apparatus for collecting and/or removing sludge

Apparatus, system and method for remediation of contamination

Apparatus, system and method for remediation of contamination

Apparatus, system and method for remediation of contamination

Sludge harvester for removing sludge from sludge ponds

Device for removing sludge from the bottom of a lagoon

Dredging method and dredging apparatus

Method and casing for excavating a borehole

Soft excavator

Method and apparatus for breaking up lumps of stone from a subaqueo...

Shock absorbing system for suction dredgers

3748760

3624933

2889642

Patents Applicationslast 30 patents

MICRODREDGING SYSTEM AND METHOD OF USING THE SAME

APPARATUS FOR REMOVING MATERIAL FROM A FLOOR OF A BODY OF WATER

SYSTEM AND METHOD THEREOF FOR OFF SHORE MINING

Apparatus, System, and Method For Remediation of Contamination

DRAGHEAD SYSTEM FOR USE IN DREDGING OR THE LIKE

Apparatus, System, and Method For Remediation of Contamination

ENVIRONMENTAL REMEDIATION SYSTEM

Environmental Remediation System

Drag Head for a Trailing Suction Hopper Dredger and Method for Dred...

System, Apparatus, and Methods of Remediation of Contamination

DRAG HEAD FOR A TRAILING SUCTION HOPPER DREDGER AND METHOD FOR DRED...

ENVIRONMENTAL REMEDIATION SYSTEM

Apparatus, System and Method for Remediation of Contamination

Remotely operated submerged dredging system

Apparatus, System and Method for Remediation of Contamination

Apparatus, System and Method for Remediation of Contamination

Apparatus, System and Method for Remediation of Contamination

Method and Apparatus for Collecting and/or Removing Sludge

Apparatus, System and Method for Remediation of Contamination

Sludge harvester for removing sludge from sludge ponds

Apparatus, system and method for remediation of contamination

Device for removing sludge from the bottom of a lagoon