E03B 3/04

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9943786 Screen intake cleaning system using variable flow of incompressible liquidJan 31, 13Apr 17, 18Aqseptence Group, Inc.
9702104 Controlled containment barrier system and method for using sameOct 05, 15Jul 11, 17NORTH SHORE ENVIRONMENTAL CONSULTANTS INC.
9476185 Pond water diversion apparatus for flood control and prevention of castor infestationApr 21, 15Oct 25, 16Not available
9422068 Drinking water delivery system and methodFeb 22, 12Aug 23, 16Not available
9399858 Hybrid intake screen assemblyAug 29, 12Jul 26, 16AQSEPTENCE GROUP, INC.
9394673 Skimmer systemMar 14, 14Jul 19, 16THIRSTY DUCK, LP
9345993 Cleaning apparatus for filtration layer in seawater infiltration intakeAug 10, 12May 24, 16HITACHI ZOSEN CORPORATION, NAGAOKA CORPORATION,
9133593 Stationary boom support systemDec 18, 13Sep 15, 15Not available
9051701 Water skimmer apparatus and method for removing water from a water containment systemSep 07, 12Jun 09, 15Not available
8900459 Versatile water purification systems and methodsApr 09, 08Dec 02, 14PureSafe Water Systems, Inc., WATER CHEF, INC., DELAWARE CORPORATION,
7862713 Reservoir water filtration systemMar 24, 09Jan 04, 11Not available
6790345 Underwater filtration operatorJul 12, 02Sep 14, 04GLOBAL SPLASH, INC.
5392806 Foot valve assembly for lake and river water intakeMar 08, 94Feb 28, 95Not available
5253954 Alternate intake pipe system to eliminate zebra mussel colonizationJul 14, 92Oct 19, 93CORNELL UNIVERSITY