F04D 3/02

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Showing 1 to 20 of 46 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
RE48011 Screw type pump or motorMay 11, 17May 26, 20HIVIS PUMPS AS
9995310 Rotary pump comprising a rotor and delivery elementsAug 08, 12Jun 12, 18Berlin Heart GmbH
9956332 Axial flow pump with multi-grooved rotorFeb 27, 14May 01, 18Heartware, Inc.
9919087 Catheter deviceMay 29, 15Mar 20, 18AIS GMBH AACHEN INNOVATIVE SOLUTIONS
9920885 Pumping block device having an integrated bypass circuitJul 15, 14Mar 20, 18TOTAL SA
9843249 Magnetic position coupling and valve mechanismApr 10, 15Dec 12, 17NUCLEUS SCIENTIFIC, INC.
9759180 Waterfall apparatusOct 10, 14Sep 12, 17Not available
9726195 Axial flow blood pumpMar 24, 16Aug 08, 17Not available
9651050 Propeller pump and pump stationDec 13, 12May 16, 17XYLEM IP HOLDINGS LLC
9574562 System and apparatus for pumping a multiphase fluidAug 07, 13Feb 21, 17GENERAL ELECTRIC COMPANY
9527014 Wastewater separatorFeb 08, 16Dec 27, 16ECO WASTEWATER CONCENTRATOR LLC
9482078 Diffuser for cable suspended dewatering pumping systemJun 19, 13Nov 01, 16ZEITECS B.V.
9382800 Screw type pump or motorJul 27, 11Jul 05, 16HIVIS PUMPS AS
9217436 Impeller fan assemblyAug 10, 12Dec 22, 15GE AVIATION SYSTEMS LLC
9072825 Catheter deviceApr 15, 13Jul 07, 15AIS GMBH AACHEN INNOVATIVE SOLUTIONS
8967948 Uniaxial eccentric screw pumpDec 07, 12Mar 03, 15HEISHIN LTD., NETZSCH PUMPEN & SYSTEME GMBH,
8944778 Liquid ring pump and method for operating a liquid ring pumpMar 31, 11Feb 03, 15NORDEA BANK AB, EVAC OY,
8936430 Submersible centrifugal pump for solids-laden fluidApr 19, 11Jan 20, 15HALLIBURTON ENERGY SERVICES, INC.
8800647 High speed swirling type centrifugal revolving pipeline deviceNov 07, 11Aug 12, 14Not available
7806661 PropellerJun 19, 08Oct 05, 10DUFFIELD MARINE, INC.

Showing 1 to 20 of 46 results