TREA

Archimedian screws

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Industry

  • CPC
  • E02B15/105
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Parent Industries

EFIXED CONSTRUCTIONS E02Hydraulic engineering E02BHYDRAULIC ENGINEERING E02B15/00Cleaning or keeping clear the surface of open water Apparatus therefor

Current Industry

E02B15/105Archimedian screws
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method for collecting marine debris
    • Patent number 11,661,156
    • Issue date May 30, 2023
    • Technika Engineering Ltd.
    • Rade Svorcan
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Pollution control vessel
    • Patent number 9,334,617
    • Issue date May 10, 2016
    • Jose Caraballo Benitez
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Floating oil recovery suppressor and viscosity elevator
    • Patent number 8,221,624
    • Issue date Jul 17, 2012
    • Joseph Merle Dague
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Oil spill collection device
    • Patent number 7,297,259
    • Issue date Nov 20, 2007
    • Tomas Zori Garcia
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Oil spill cleaning screw
    • Patent number 5,160,638
    • Issue date Nov 3, 1992
    • Tony Petkovic
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Oil collecting vessel
    • Patent number 4,976,855
    • Issue date Dec 11, 1990
    • Kalervo Virtanen
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Skimmer apparatus for recovering bitumen
    • Patent number 4,456,536
    • Issue date Jun 26, 1984
    • Petro-Canada Exploration Inc.
    • Gordon Lorenz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Floating, surface liquids retrieval system
    • Patent number 4,391,707
    • Issue date Jul 5, 1983
    • Zollco International, Inc.
    • Ellison T. Gordon
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Apparatus for taking up oil from a water surface
    • Patent number 4,242,202
    • Issue date Dec 30, 1980
    • A/S De Smithske
    • Knut G. Carlsson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Floating surface liquids retrieval system
    • Patent number 4,196,087
    • Issue date Apr 1, 1980
    • Ellison T. Gordon
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3907684
    • Patent number 3,907,684
    • Issue date Sep 23, 1975
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3880758
    • Patent number 3,880,758
    • Issue date Apr 29, 1975
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3709357
    • Patent number 3,709,357
    • Issue date Jan 9, 1973
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3666099
    • Patent number 3,666,099
    • Issue date May 30, 1972
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3618768
    • Patent number 3,618,768
    • Issue date Nov 9, 1971
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Pollution Control Vessel
    • Publication number 20140021113
    • Publication date Jan 23, 2014
    • Jose Caraballo Benitez
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Floating Oil Recovery Suppressor And Viscosity Elevator
    • Publication number 20120152817
    • Publication date Jun 21, 2012
    • Joseph Merle Dague
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Oil spill collection device
    • Publication number 20060201867
    • Publication date Sep 14, 2006
    • Tomas Zori Garcia
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT