Inventor · disambiguated record
Uwe Hannesen
Also filed as: HANNESEN UWE
8 granted patents·2 pending applications·38 citations·filing 2003–2012
82Inventor score
Top patents by PatentIndex Score
10 records- 0176US7413822B2Device and method to release the overpressure of a fuel cell coolant tankGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Aug 19, 2008·5 cites·20 claims
- 0273US7846603B2Coolant reservoir purge system for fuel cell systems and vehiclesGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Dec 7, 2010·3 cites·20 claims
- 0372US7066114B1Reverse fan operation for vehicle cooling systemGEN MOTORS CORP·Filed 2004·Granted Jun 27, 2006·20 cites·19 claims
- 0469US8822095B2Fuel cell system comprising a heat exchangerHANNESEN UWE·Filed 2009·Granted Sep 2, 2014·3 cites·15 claims
- 0566US7276308B2Fuel cell system with recuperative heat exchangerGEN MOTORS CORP·Filed 2003·Granted Oct 2, 2007·6 cites·23 claims
- 0664US8053126B2Water transfer efficiency improvement in a membrane humidifier by reducing dry air inlet temperatureGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Nov 8, 2011·1 cites·18 claims
- 0745US2004151958A1Fuel cell system with recuperative heat exchangerFiled 2003·Application pending·0 cites
- 0844US8846263B2Housing assembly for a fuel cell stackHANNESEN UWE·Filed 2012·Granted Sep 30, 2014·0 cites·11 claims
- 0942US9413020B2Method of shut-down and starting of a fuel cellTSUKADA AKINORI·Filed 2009·Granted Aug 9, 2016·0 cites·24 claims
- 1040US2014212777A1Fuel cell system comprising an ejector for recirculating off-gas from a stackHOFER MARCEL·Filed 2012·Application pending·0 cites
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