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E02F3/945

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

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E02F3/945for environmental purposes

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Patents Grantslast 30 patents

Information Patent Grant
Spalling composite particles and methods of using them
- Patent number 11,077,422
- Issue date Aug 3, 2021
- AquaBlok, Ltd.
- John H. Hull
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Silt filtering device
- Patent number 10,961,687
- Issue date Mar 30, 2021
- Xiaojun Liu
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Panflute overflow system
- Patent number 10,619,328
- Issue date Apr 14, 2020
- IHC Holland IE B.V.
- Wouter Beij
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Vessel in particular suction dredger provided with means for removi...
- Patent number 4,394,265
- Issue date Jul 19, 1983
- IHC Holland N.V.
- Nicolaas J. van Drimmelen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Methods for Suppression of Seabed Mining Plumes
- Publication number 20240110361
- Publication date Apr 4, 2024
- Deep Reach Technology, Inc.
- Robert D. Blevins
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SPALLING COMPOSITE PARTICLES AND METHODS OF USING THEM
- Publication number 20200179904
- Publication date Jun 11, 2020
- AquaBlok, Ltd.
- John H. Hull
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
WATER CONSERVATING SILT DISCHARGING DEVICE
- Publication number 20190242091
- Publication date Aug 8, 2019
- Xiaojun LIU
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING