Inventor · disambiguated record
Karsten Laing
Also filed as: LAING KARSTEN · LAING KARSTEN A · LAING KARSTEN ANDREAS · LUDIN LUDWIG
65 granted patents·13 pending applications·1,075 citations·filing 1978–2020
99Inventor score
Files withLAING KARSTEN34LAING KARSTEN A8LAING OLIVER5ITT MFG ENTERPRISES INC3OLIVER LAING KARSTEN LAING BIR3
Top patents by PatentIndex Score
78 records- 0192US6622930B2Freeze protection for hot water systemsFiled 2002·Granted Sep 23, 2003·57 cites·4 claims
- 0292US4561133AJet stream deviceLAING KARSTEN·Filed 1984·Granted Dec 31, 1985·86 cites·15 claims
- 0386US6026844ADual reservoir-based hot water recirculation systemFiled 1999·Granted Feb 22, 2000·54 cites·20 claims
- 0485US5944221AInstantaneous hot water delivery system with a tankFiled 1998·Granted Aug 31, 1999·52 cites·15 claims
- 0583US7392955B1System and method for temperature control of hot-water supply systemLAING KARSTEN·Filed 2005·Granted Jul 1, 2008·18 cites·10 claims
- 0683US5143049APump for secondary circulationLAING KARSTEN A·Filed 1990·Granted Sep 1, 1992·46 cites·3 claims
- 0781US6824354B2Pump with selectable suction portsLAING OLIVER·Filed 2003·Granted Nov 30, 2004·23 cites·8 claims
- 0881US6354813B1Hydraulically activated three-way-valveFiled 2000·Granted Mar 12, 2002·24 cites·16 claims
- 0980US4682581ASecondary circulation systemLAING KARSTEN·Filed 1986·Granted Jul 28, 1987·38 cites·5 claims
- 1079US9027844B2Water delivery system and valve for a sinkLAING KARSTEN·Filed 2010·Granted May 12, 2015·5 cites·24 claims
- 1177US5983922AInstantaneous hot-water delivery systemFiled 1998·Granted Nov 16, 1999·56 cites·13 claims
- 1277US5941275APump for periodic conveyance of the cooled-down water content of a hot water distribution lineFiled 1996·Granted Aug 24, 1999·42 cites·12 claims
- 1375US10470562B2Electrically adjustable piece of furnitureLAING KARSTEN·Filed 2018·Granted Nov 12, 2019·4 cites·12 claims
- 1474US6897596B2Electric motorFiled 2003·Granted May 24, 2005·14 cites·39 claims
- 1572US4471253AStator for ball motorsLAING KARSTEN·Filed 1982·Granted Sep 11, 1984·25 cites·6 claims
- 1671US4404960ARoof skin forming a heat sinkLAING KARSTEN·Filed 1980·Granted Sep 20, 1983·35 cites·11 claims
- 1769US4730989ARotodynamic pump with spherical bearingLAING KARSTEN·Filed 1986·Granted Mar 15, 1988·25 cites·5 claims
- 1868US10164485B2Stator-rotor device for an electrical machineXYLEM IP HOLDINGS LLC·Filed 2015·Granted Dec 25, 2018·1 cites·20 claims
- 1968US7887307B2Circulation pumpITT MFG ENTERPRISES INC·Filed 2008·Granted Feb 15, 2011·4 cites·17 claims
- 2068US4880362ARotor with stabilizing magnetsLAING KARSTEN A·Filed 1988·Granted Nov 14, 1989·26 cites·7 claims
- 2168US4874300ACeramic step bearing in a centrifugal pumpLAING KARSTEN A·Filed 1987·Granted Oct 17, 1989·26 cites·24 claims
- 2267US8714934B2Circulation pump, heating system and method of determining the flow rate of a liquid through a pipeLAING OLIVER·Filed 2008·Granted May 6, 2014·4 cites·25 claims
- 2367US7446449B2Electric motorOLIVER LAING KARSTEN LAING BIR·Filed 2007·Granted Nov 4, 2008·4 cites·26 claims
- 2467US4445566ALatent heat storage meansLAING KARSTEN·Filed 1982·Granted May 1, 1984·23 cites·13 claims
- 2566US6149407AGas-venting domestic hot water circulation pumpFiled 1999·Granted Nov 21, 2000·27 cites·10 claims
- 2666US4620120AStator having tooth lamination strips lying between circular cylindersLAING KARSTEN·Filed 1984·Granted Oct 28, 1986·21 cites·6 claims
- 2765US4352215AJet stream deviceLAING KARSTEN·Filed 1980·Granted Oct 5, 1982·31 cites·6 claims
- 2864US8313294B2Circulating pumpLAING KARSTEN·Filed 2010·Granted Nov 20, 2012·1 cites·40 claims
- 2962US7759836B2Coil module for a stator of an electric motor, stator, electric motor, circulation pump and method of manufacturing a statorITT MFG ENTERPRISES INC·Filed 2008·Granted Jul 20, 2010·2 cites·47 claims
- 3059US9502997B2Engine control for a synchronous motorLAING KARSTEN·Filed 2012·Granted Nov 22, 2016·1 cites·8 claims
- 3159US7660120B2Power supply unit for an electrical appliance and method for making electrical power available at components of an electrical applianceITT MFG ENTERPRISES INC·Filed 2007·Granted Feb 9, 2010·1 cites·19 claims
- 3259US6648595B2Pump with selectable suction portsFiled 2002·Granted Nov 18, 2003·8 cites·1 claims
- 3359US4599530ARotor supported to be able to wobbleLAING KARSTEN·Filed 1984·Granted Jul 8, 1986·16 cites·7 claims
- 3458US4728268ARotodynamic pumpLAING KARSTEN·Filed 1986·Granted Mar 1, 1988·20 cites·18 claims
- 3558US4615662AAxial thrust compensation for centrifugal pumpLAING KARSTEN·Filed 1985·Granted Oct 7, 1986·19 cites·2 claims
- 3657US4834628ARotor-magnet unitLAING KARSTEN A·Filed 1986·Granted May 30, 1989·19 cites·1 claims
- 3757US4437484AUtility water system with a pressureless storage container, particularly for solar installationsLAING KARSTEN·Filed 1982·Granted Mar 20, 1984·14 cites·5 claims
- 3855US4519380AIntermittent through-flow collectorLAING KARSTEN·Filed 1984·Granted May 28, 1985·15 cites·3 claims
- 3952US4292773ADouble pane systems with little reflection, in particular for greenhousesLAING KARSTEN·Filed 1979·Granted Oct 6, 1981·15 cites·22 claims
- 4051US6986640B2Motor pump with expansion tankLAING KARSTEN A·Filed 2002·Granted Jan 17, 2006·5 cites·11 claims
- 4151US4919104AReciprocating machineHENSEL HARTMUT·Filed 1985·Granted Apr 24, 1990·9 cites·10 claims
- 4251US4822256ABearing support for spherical pumpsLAING KARSTEN·Filed 1986·Granted Apr 18, 1989·14 cites·1 claims
- 4350US8313315B2Circulating pump and method for producing a circulating pumpLAING KARSTEN·Filed 2007·Granted Nov 20, 2012·0 cites·29 claims
- 4450US6736616B2Centrifugal pump with integrated motorLAING OLIVER·Filed 2002·Granted May 18, 2004·6 cites·16 claims
- 4550US6713918B2Spherical bearing for electrical machines with permanent magnetic rotorsLAING OLIVER·Filed 2002·Granted Mar 30, 2004·3 cites·13 claims
- 4650US4758758ARotor for electric machines having a spherical gap for the magnetic fluxLAING KARSTEN·Filed 1986·Granted Jul 19, 1988·14 cites·7 claims
- 4750US2015064021A1Pump unit, pump unit configuration system and methodXYLEM IP HOLDINGS LLC·Filed 2014·Application pending·0 cites
- 4849US2005200232A1Electric motorBIRGER LAING·Filed 2005·Application pending·0 cites
- 4949US2007286754A1Circulation pump and method for production of a circulation pumpLAING KARSTEN·Filed 2007·Application pending·0 cites
- 5047US4462752AIn-line centrifugal pumpLAING KARSTEN·Filed 1982·Granted Jul 31, 1984·11 cites·1 claims
Showing the top 50 of 78 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →