E02B 3/16

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Showing 1 to 20 of 39 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9957711 Wall seal systemJun 27, 14May 01, 18Not available
9903082 Cofferdam deformation-adaptive impervious structure and construction method of composite geomembraneAug 22, 16Feb 27, 18POWERCHINA HUADONG ENGINEERING CORPORATION LIMITED, POWERCHINA HUADONG ENGINEERING CO.,LTD.,
9896813 Gelatin solutionAug 30, 16Feb 20, 18Not available
9885161 Method for limiting freshet levels and controlling floodsMay 20, 14Feb 06, 18S.P.C.M. SA
9719225 Portable water inflatable barrier with water inflatable baseDec 19, 16Aug 01, 17Not available
9657885 Hot hole charge systemSep 02, 14May 23, 17Not available
9458587 Gelatin solutionNov 13, 14Oct 04, 16Not available
9267252 Removable flood control cover system for underground facility vents and openingsJun 03, 14Feb 23, 16RSA PROTECTIVE TECHNOLOGIES, LLC
9267253 Land-mounted flap gateMar 18, 15Feb 23, 16HITACHI ZOSEN CORPORATION
9267257 Use of thermo-thickening polymers in the gas- and oilfield industryAug 29, 13Feb 23, 16Poweltec
9034454 Composite joint filler seal material for joints in precast concrete structuresSep 30, 11May 19, 15Southern Rubber Company, Inc.
8882397 Methods for waterproofing depositing sitesJun 20, 12Nov 11, 14Trevi S.p.A.
7887257 Drain sealing deviceDec 18, 06Feb 15, 11Not available
7114879 Water control gate and actuator thereforeJul 09, 02Oct 03, 06OBERMEYER, HENRY K., HENRY K. OBERMEYER,
6991403 System for anchoring fabric panelsSep 14, 05Jan 31, 06Hendee Enterprises, Inc.
5810510 Underground drainage systemJun 14, 96Sep 22, 98ASTRAL PROPERTY PTY LTD
5735636 Method for installing an expansion joint in a concrete damJun 07, 95Apr 07, 98HYDRO-QUEBEC
5709502 Connection system for reinforced composite structuresAug 23, 95Jan 20, 98POINTS WEST COMMUNITY BANK
5553971 Double-containment underground piping systemDec 20, 88Sep 10, 96PISCES BY OPW, INC., OPW/BUFFALO ACQUISITION, INC. (MERGED INTO), PISCES BY OPW, INC. (CHANGED TO),
5527131 Liquid-blocking ring assembly for surface drainsSep 01, 94Jun 18, 96The United States of America as represented by the Secretary of the Navy

Showing 1 to 20 of 39 results