Inventor · disambiguated record
Ralph Trapp
Also filed as: TRAPP RALPH
6 granted patents·2 pending applications·29 citations·filing 2004–2019
78Inventor score
Top patents by PatentIndex Score
8 records- 0178US11016571B2Operator control unit for a deviceBEHR HELLA THERMOCONTROL GMBH·Filed 2018·Granted May 25, 2021·4 cites·6 claims
- 0269US9924565B2Modular induction fluid heaterMAHLE INT GMBH·Filed 2014·Granted Mar 20, 2018·2 cites·10 claims
- 0367US6997605B2Device for detection of the temperature in the interior of a vehicleBEHR HELLA THERMOCONTROL GMBH·Filed 2004·Granted Feb 14, 2006·18 cites·13 claims
- 0460US8785858B2Solar sensor for the detection of the direction of incidence and the intensity of solar radiationKNITTEL OTTO·Filed 2008·Granted Jul 22, 2014·3 cites·18 claims
- 0554US9089009B2Electric heating system, in particular for a hybrid vehicle or electric vehicleTRAPP RALPH·Filed 2011·Granted Jul 21, 2015·2 cites·12 claims
- 0648US2015183295A1Electrical vehicle heater, in particular for vehicles having a hybrid drive or having an electric driveBEHR HELLA THERMOCONTROL GMBH·Filed 2013·Application pending·0 cites
- 0744US11604532B2Operating device for a vehicleBEHR HELLA THERMOCONTROL GMBH·Filed 2019·Granted Mar 14, 2023·0 cites·4 claims
- 0841US2020282796A1Device for operating a motor vehicle air conditioning system and interior temperature sensor unit for such an air conditioning systemBEHR HELLA THERMOCONTROL GMBH·Filed 2018·Application pending·0 cites
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