MG

Marc Graaf

HS Hanon Systems: 25 patents #3 of 877Top 1%
HC Halla Visteon Climate Control: 4 patents #3 of 161Top 2%
VT Visteon Global Technologies: 3 patents #304 of 1,929Top 20%
AA Audi Ag: 1 patents #1,252 of 2,982Top 45%
Overall (All Time): #112,369 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 25 most recent of 32 patents

Patent #TitleCo-InventorsDate
11781657 3-2 way expansion valve Daniel Zens, Toni Spies, Dominik Wiechard, Markus Herzog, Corinne Le Pellec 2023-10-10
10989451 Oil management in a refrigeration system—compressor oil cooler integrated into gascooler Navid Durrani, Toni Spies, Daniel Zens, Roberto Della Rovere, Herr René Junker +4 more 2021-04-27
10914504 Device and method for icing prevention regulation for heat pump evaporators Engelbert Schmitz, Peter Heyl, Christian Rebinger, Dirk Schroeder 2021-02-09
10875385 Climate control system of a motor vehicle and method for operating the climate control system Navid Durrani, Martin Hötzel, Tobias Haas, Gerald Richter 2020-12-29
10787061 Heat pump system with additional heat source for evaporation of refrigerant Navid Durrani, Christoph Bara, Jörn Fröhling 2020-09-29
10710433 AC-system with very high cooling capacity Roman Heckt 2020-07-14
10712064 Apparatus for separating and storing liquid refrigerant in refrigerant circuit Toni Spies, Peter Heyl, Hartmut Helm, Heinrich Ittner, Jiri Dvorsky 2020-07-14
10571164 Air-conditioning system of a motor vehicle and method for operating the air-conditioning system Navid Durrani, Roberto Della Rovere 2020-02-25
10449834 Refrigerant circuit for a vehicle air conditioning system with heat pump Gerald Richter 2019-10-22
10363792 Air-conditioning system for cooling and drying air in passenger compartment of vehicle Gerald Richter, Julia Roeb, Toni Spies 2019-07-30
10279655 HV iCool light HVAC Gerald Richter 2019-05-07
10252596 Chiller integration into vcool system Toni Spies, Gerald Richter 2019-04-09
10160290 Modular designed high performance heat pump system for a vehicle with low waste heat radiation Navid Durrani, Roberto Della Rovere 2018-12-25
10040334 R744 based heat pump system with a water cooled gas cooler for cooling, heating and dehumidification of an EV/HEV Navid Durrani, Roberto Della Rovere 2018-08-07
10017031 Heat exchanger arrangement for heat uptake and air conditioning system of a motor vehicle Torsten Klein, Roberto Della Rovere, Gerald Richter, Felix Girmscheid 2018-07-10
10017028 Heat exchanger for refrigerant circuitry Peter Heyl, Tobias Haas, Milan Moravek, Jiri Dobner, Jan Gregus-Kollar 2018-07-10
9963010 Air conditioning system for an automobile Joern Froehling, Karl Schlesinger, Gerald Richter, Balthasar Schillemeit, Frank Schmitz +1 more 2018-05-08
9897356 Refrigeration plant with refrigerant evaporator arrangement and process for parallel air and battery contact cooling Andreas Emmerich, Stephan Köster, Felix Girmscheid, Peter Heyl, Dominik Prinz 2018-02-20
9821625 Heat exchanger assembly for heat absorption and climate control system of a motor vehicle Roberto Della Rovere, Navid Durrani 2017-11-21
9821627 Air-conditioning system for a motor vehicle Roberto Della Rovere, Navid Durrani 2017-11-21
9683671 Valve block assembly for several valves Corinne Le Pellec 2017-06-20
9530994 Heat exchanger for temperature control of vehicle batteries Eric Pierre, Florian Wieschollek, Felix Girmscheid 2016-12-27
9481225 Modular air conditioning system with heat pump functionality Gerald Richter, Florian Wieschollek 2016-11-01
9346336 Refrigerant circuit of an air conditioner with heat pump Tobias Haas 2016-05-24
9242527 Refrigerant circuit of an HVAC system of a motor vehicle Florian Wieschollek, Christian Rebinger, Dirk Schroeder 2016-01-26