TREA

mounted on floating substructures

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  • CPC
  • E02F3/081
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Parent Industries

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

Current Industry

E02F3/081mounted on floating substructures
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Subsea container transport system for deep-sea mining
    • Patent number 9,874,096
    • Issue date Jan 23, 2018
    • IHC Holland IE B.V.
    • Pieter Abraham Lucieer
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Carry scraper ships
    • Patent number 5,778,568
    • Issue date Jul 14, 1998
    • Kaneto Toyoshima
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Dredging vessel, dredging assembly and method of dredging
    • Patent number 5,638,620
    • Issue date Jun 17, 1997
    • Barrages Services International B.V.
    • Leendert Pieter Dirk Van Der Kooy
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Ocean floor dredging
    • Patent number 4,937,956
    • Issue date Jul 3, 1990
    • Manaco International
    • Miloslav Malecha
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Endless belt dredger
    • Patent number 4,430,812
    • Issue date Feb 14, 1984
    • IHC Holland N.V.
    • Arie Van der Ent
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Submarine vehicle for dredging and raising minerals resting on the...
    • Patent number 4,357,764
    • Issue date Nov 9, 1982
    • Commissariat a l'Energie Atomique
    • Pierre Lemercier
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Apparatus for continuously dredging submarine mineral deposit
    • Patent number 4,226,035
    • Issue date Oct 7, 1980
    • Nakaji Saito
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Waterway cleaner with endless bucket conveyor
    • Patent number 4,202,119
    • Issue date May 13, 1980
    • Frederick J. Grace
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Extracting ores from the sea bottom
    • Patent number 4,195,426
    • Issue date Apr 1, 1980
    • Tecnomare, S.P.A.
    • Valeriano Banzoli
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Nodule dredging bucket
    • Patent number 4,185,404
    • Issue date Jan 29, 1980
    • Centre National Pour l'Exploitation des Oceans (CNEXO)
    • Jean-Pierre Hue
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Device for use in the emptying of dredging buckets
    • Patent number 4,184,583
    • Issue date Jan 22, 1980
    • Centre National pour l'Exploitation des Oceans
    • Michel Gauthier
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Dredging apparatus with spring-supported bucket ladder
    • Patent number 4,133,120
    • Issue date Jan 9, 1979
    • N.V. Industrieele Handelscombinatie Holland
    • Jacobus M. Donkers
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Towed sled for deep-sea particle harvest
    • Patent number 3,999,313
    • Issue date Dec 28, 1976
    • Hawaii Marine Research, Inc.
    • James E. Andrews
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Apparatus for sediment dredging and ocean mineral gathering
    • Patent number 3,968,579
    • Issue date Jul 13, 1976
    • Andre M. Rossfelder
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Elevator apparatus for towed deep-sea particle harvester
    • Patent number 3,955,294
    • Issue date May 11, 1976
    • Hawaii Marine Research, Inc.
    • Maurice E. Morgenstein
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Process and apparatus for deep-sea particle harvesting
    • Patent number 3,947,980
    • Issue date Apr 6, 1976
    • Hawaii Marine Research, Inc.
    • James E. Andrews
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Mining dredge having endless bucket conveyor and flexible guide train
    • Patent number 3,943,644
    • Issue date Mar 16, 1976
    • Alfons Walz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3874101
    • Patent number 3,874,101
    • Issue date Apr 1, 1975
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3864851
    • Patent number 3,864,851
    • Issue date Feb 11, 1975
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3766671
    • Patent number 3,766,671
    • Issue date Oct 23, 1973
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3734564
    • Patent number 3,734,564
    • Issue date May 22, 1973
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3680232
    • Patent number 3,680,232
    • Issue date Aug 1, 1972
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3675348
    • Patent number 3,675,348
    • Issue date Jul 11, 1972
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3672079
    • Patent number 3,672,079
    • Issue date Jun 27, 1972
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3540194
    • Patent number 3,540,194
    • Issue date Nov 17, 1970
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3314174
    • Patent number 3,314,174
    • Issue date Apr 18, 1967
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3146537
    • Patent number 3,146,537
    • Issue date Sep 1, 1964
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2941344
    • Patent number 2,941,344
    • Issue date Jun 21, 1960
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2765548
    • Patent number 2,765,548
    • Issue date Oct 9, 1956
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2636288
    • Patent number 2,636,288
    • Issue date Apr 28, 1953
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents