using blowing-effect devices

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR BURYING A PIPE IN A SEABED AND A USE THEREOF

    • Publication number 20240288095
    • Publication date Aug 29, 2024
    • Dyke Engineering Oy
    • Tuomas VALLI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    MATERIAL HANDLING SYSTEMS AND METHODS

    • Publication number 20240084549
    • Publication date Mar 14, 2024
    • WING MARINE LLC
    • JOHN CROWSON
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    MATERIAL HANDLING SYSTEMS AND METHODS

    • Publication number 20230193589
    • Publication date Jun 22, 2023
    • WING MARINE LLC
    • JOHN CROWSON
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    UNDERWATER EXCAVATION APPARATUS

    • Publication number 20230138350
    • Publication date May 4, 2023
    • Rotech Group Limited
    • Kenneth Roderick Stewart
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Automated Dual Excavation For Hydro/Pneumatic Vacuum Excavators

    • Publication number 20230080378
    • Publication date Mar 16, 2023
    • Clean Harbors Industrial Services, Inc.
    • Walter D. Richter
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    UNDERWATER EXCAVATION APPARATUS

    • Publication number 20230045315
    • Publication date Feb 9, 2023
    • Rotech Group Limited
    • Kenneth Roderick Stewart
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Apparatus for Inserting an Elongate Object Into a Trench

    • Publication number 20220412046
    • Publication date Dec 29, 2022
    • SOIL MACHINE DYNAMICS LIMITED
    • Roger Paul White
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Buoyant Mechanical Liquid Level Control

    • Publication number 20220042277
    • Publication date Feb 10, 2022
    • Ovivo Inc.
    • Tyson Beaman
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Apparatus for Locating Elongate Object in a Trench in a Floor of a...

    • Publication number 20210172151
    • Publication date Jun 10, 2021
    • SOIL MACHINE DYNAMICS LIMITED
    • John Graeme Walker
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    UNDERWATER PIPELINE BURYING APPARATUS AND METHOD

    • Publication number 20210079620
    • Publication date Mar 18, 2021
    • BISSO MARINE, LLC
    • Richard Allen Anderson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SUBMARINE CABLE TRENCHER

    • Publication number 20200318314
    • Publication date Oct 8, 2020
    • ZHOUSHAN ELECTRIC POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER...
    • Zhifei LU
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    TRENCH CUTTING APPARATUS AND METHOD

    • Publication number 20200165796
    • Publication date May 28, 2020
    • Royal IHC Limited
    • Jonathan Ralph Manchester
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    UNDERWATER PIPELINE BURYING APPARATUS AND METHOD

    • Publication number 20190177950
    • Publication date Jun 13, 2019
    • BISSO MARINE, LLC
    • Richard Allen Anderson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SUPERSONIC AIR KNIFE WITH A SUPERSONIC VARIABLE FLOW NOZZLE

    • Publication number 20180015486
    • Publication date Jan 18, 2018
    • Thomas Francis Hursen
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    SYSTEM AND METHOD OF CONCURRENTLY TRENCHING, LAYING AND BURYING UND...

    • Publication number 20170356161
    • Publication date Dec 14, 2017
    • Thomas S. Rooney
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    UNDERWATER PIPELINE BURYING APPARATUS AND METHOD

    • Publication number 20170321391
    • Publication date Nov 9, 2017
    • Bisso Marine, LLC
    • Richard Allen Anderson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PIPE TRENCHING

    • Publication number 20170233980
    • Publication date Aug 17, 2017
    • Wayne Ledet
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    UNDERWATER TRENCHING APPARATUS

    • Publication number 20170030050
    • Publication date Feb 2, 2017
    • Bryan A. Norman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Pump Apparatus and Underwater Trenching Apparatus

    • Publication number 20140360058
    • Publication date Dec 11, 2014
    • Jonathan Ralph Manchester
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Apparatus for entrenching underwater pipelines

    • Publication number 20120207546
    • Publication date Aug 16, 2012
    • Lylyn Hingle Stockstill
    • 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

    Underwater Excavation Tool

    • Publication number 20100139130
    • Publication date Jun 10, 2010
    • Dirk C. Wagenaar
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Underwater trenching apparatus

    • Publication number 20100129158
    • Publication date May 27, 2010
    • Marvin J. Antill, SR.
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Underwater Excavation Apparatus

    • Publication number 20100043256
    • Publication date Feb 25, 2010
    • ROTECH HOLDINGS LIMITED
    • Hector Filippus Alexander Van Drentham Susman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    UNDERWATER TRENCHING APPARATUS

    • Publication number 20090274520
    • Publication date Nov 5, 2009
    • Marvin J. Antill, SR.
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Trenching machine

    • Publication number 20030177670
    • Publication date Sep 25, 2003
    • Richard A. Anderson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    METHOD AND VESSEL FOR TREATING AN UNDERWATER BED

    • Publication number 20030056403
    • Publication date Mar 27, 2003
    • PAUL SMIT
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Apparatus

    • Publication number 20020017041
    • Publication date Feb 14, 2002
    • Erik Gloppen
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING