Inventor · disambiguated record
Roman Heckt
Also filed as: HECKT ROMAN
14 granted patents·4 pending applications·77 citations·filing 2002–2024
90Inventor score
Files withVISTEON GLOBAL TECH INC8HANON SYSTEMS5HECKT ROMAN2HALLA VISTEON CLIMATE CONTROL1KOSTER STEPHAN1
Top patents by PatentIndex Score
18 records- 0185US10710433B2AC-system with very high cooling capacityHANON SYSTEMS·Filed 2017·Granted Jul 14, 2020·3 cites·18 claims
- 0282US12460637B2Compressor moduleHANON SYSTEMS·Filed 2024·Granted Nov 4, 2025·0 cites·28 claims
- 0382US9945380B2Refrigerant scroll compressor for motor vehicle air conditioning system including at least one sealing means for bottom surface sealing of orbiting scrollHALLA VISTEON CLIMATE CONTROL·Filed 2015·Granted Apr 17, 2018·2 cites·14 claims
- 0481US8037698B2Air conditioning unit for motor vehicles and method for its operationVISTEON GLOBAL TECH INC·Filed 2008·Granted Oct 18, 2011·8 cites·18 claims
- 0579US12104592B2Compressor moduleHANON SYSTEMS·Filed 2020·Granted Oct 1, 2024·1 cites·29 claims
- 0679US6955188B2Switch valve for the exhaust gases of an internal combustion engineVISTEON GLOBAL TECH INC·Filed 2003·Granted Oct 18, 2005·23 cites·21 claims
- 0777US7918107B2Internal heat exchangerVISTEON GLOBAL TECH INC·Filed 2007·Granted Apr 5, 2011·7 cites·14 claims
- 0869US11047383B2Control flowrate regulating valve specifically for scroll compressor inside vehicle air conditioner or heat pumpHANON SYSTEMS·Filed 2017·Granted Jun 29, 2021·1 cites·14 claims
- 0969US6981519B2Pressure-regulating valveVISTEON GLOBAL TECH INC·Filed 2002·Granted Jan 3, 2006·14 cites·26 claims
- 1066US7556091B2Heat exchanger assemblyVISTEON GLOBAL TECH INC·Filed 2007·Granted Jul 7, 2009·2 cites·3 claims
- 1163US6942027B2Exhaust-gas heat recovery applianceVISTEON GLOBAL TECH INC·Filed 2002·Granted Sep 13, 2005·13 cites·17 claims
- 1262US8733125B2Refrigerant accumulator for motor vehicle air conditioning unitsHECKT ROMAN·Filed 2008·Granted May 27, 2014·2 cites·10 claims
- 1359US9170038B2Air conditioning unit for vehicles and method of operating the sameHECKT ROMAN·Filed 2007·Granted Oct 27, 2015·1 cites·12 claims
- 1454US2014037485A1Refrigerant scroll compressor for motor vehicle air conditioning systemsVISTEON GLOBAL TECH INC·Filed 2013·Application pending·0 cites
- 1551US2007289723A1Internal heat exchanger with calibrated coil-shaped fin tubeKOSTER STEPHAN·Filed 2007·Application pending·0 cites
- 1643US2004231825A1Heat exchanger assemblyVISTEON GLOBAL TECH INC·Filed 2004·Application pending·0 cites
- 1743US2008034784A1Combined oil separator and muffler for refrigerant compressorSCHILLEMEIT BALTHASAR·Filed 2007·Application pending·0 cites
- 1842US11262113B2Compression device and control mass flow separation methodHANON SYSTEMS·Filed 2017·Granted Mar 1, 2022·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →