on or close to the surface

Patents Grantslast 30 patents

  • Information Patent Grant

    Floatable pipe combination

    • Patent number 11,378,217
    • Issue date Jul 5, 2022
    • agru Kunststofftechnik Gesellschaft m.b.H.
    • Albert Lueghamer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Smart streamer recovery device

    • Patent number 9,817,144
    • Issue date Nov 14, 2017
    • ION Geophysical Corporation
    • Dale J. Lambert
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3757369

    • Patent number 3,757,369
    • Issue date Sep 11, 1973
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3600898

    • Patent number 3,600,898
    • Issue date Aug 24, 1971
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3311132

    • Patent number 3,311,132
    • Issue date Mar 28, 1967
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3286286

    • Patent number 3,286,286
    • Issue date Nov 22, 1966
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3204658

    • Patent number 3,204,658
    • Issue date Sep 7, 1965
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3010418

    • Patent number 3,010,418
    • Issue date Nov 28, 1961
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    2117008

    • Patent number 2,117,008
    • Issue date May 10, 1938
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2052481

    • Patent number 2,052,481
    • Issue date Aug 25, 1936
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    FLOATABLE PIPE COMBINATION

    • Publication number 20200166170
    • Publication date May 28, 2020
    • agru Kunststofftechnik Gesellschaft m.b.H.
    • Albert LUEGHAMER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SMART STREAMER RECOVERY DEVICE

    • Publication number 20160349393
    • Publication date Dec 1, 2016
    • ION Geophysical Corporation
    • Dale J. Lambert
    • G01 - MEASURING TESTING