E02D 1/04

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9739693 Self-filling soil processing chamber with dynamic extractant volumeMar 21, 16Aug 22, 17WINFIELD SOLUTIONS, LLC
9658138 Container fixing holder of time-series sediment trapping deviceJun 09, 14May 23, 17KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY
9637978 Downhole stinger geotechnical sampling and in situ testing toolJul 15, 16May 02, 17CONOCOPHILLIPS COMPANY
9538710 Crop product tracking system and methodAug 25, 14Jan 10, 17COVELY, TONY WAYNE, MR.
9395287 Mobile test system and methods for in situ characterization of stress and deflection dependent stiffness and bearing capacity of soils and geo-materialsApr 05, 13Jul 19, 16INGIOS GEOTECHNICS, INC.
9051705 Ground rod driving toolAug 07, 14Jun 09, 15Not available
8925650 Slide-type core retainer for sample collectorJun 17, 10Jan 06, 15KOREA OCEAN RESEARCH AND DEVELOPMENT INSTITUTE
8839852 ExcavatorDec 08, 08Sep 23, 14Not available
8146418 Apparatus and method for soil testing for jack-up rigsSep 02, 08Apr 03, 12KEPPEL OFFSHORE & MARINE TECHNOLOGY CENTRE PTE LTD, A.P. VAN DEN BERG HOLDING BV, Keppel Offshore & Marie Technology Centre Pte Ltd,