Peter Heyl
23Patents
4h-index
33Co-inventors
63Inventor score
Filing activity: Apr 13, 2002 → Dec 9, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6722147B2 | Coolant circuit of a motor vehicle having a coolant/refrigerant heat exchanger | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US6928831B2 | Combined cooling plant/heat pump for cooling, heating and dehumidifying a motor vehicle interior | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7650763B2 | Air conditioning unit, operatable with carbon dioxide, for vehicles and method for operating the air conditioning unit | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US10589594B2 | Heat distribution in a motor vehicle | Emerging Cross-Sectional Technologies | 4 | Active |
| US9908383B2 | Air conditioning system for a motor vehicle | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10914504B2 | Device and method for icing prevention regulation for heat pump evaporators | Performing Operations; Transporting | 2 | Active |
| US7284394B2 | Inner heat exchanger for high-pressure refrigerant with accumulator | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US10775106B2 | Plastic material internal heat exchanger | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9897356B2 | Refrigeration plant with refrigerant evaporator arrangement and process for parallel air and battery contact cooling | Emerging Cross-Sectional Technologies | 2 | Active |
| US11098935B2 | Method for operating an air-conditioning system of a motor vehicle | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10017028B2 | Heat exchanger for refrigerant circuitry | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8141383B2 | Engine-machine and expander heat exchanger unit | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9656535B2 | Method for operating an air conditioner for a motor vehicle | Performing Operations; Transporting | 1 | Active |
| US8166774B2 | Heat exchanger with an expansion stage | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10989451B2 | Oil management in a refrigeration system—compressor oil cooler integrated into gascooler | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10712064B2 | Apparatus for separating and storing liquid refrigerant in refrigerant circuit | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12128739B2 | Thermal management arrangement for vehicles and method for operating a thermal management arrangement | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12214644B2 | Thermal management arrangement for vehicles and method for operating a thermal management arrangement | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11613156B2 | Compact heat exchanger unit and air conditioning module particularly for electric vehicle | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12304272B2 | Compact heat exchanger unit for electric vehicle particularly and air conditioning module | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US7216503B2 | Combined cooling plant/heat pump circuit | Emerging Cross-Sectional Technologies | 0 | Expired |
| US6539737B2 | Combined cooling plant and heat pump, especially for the heating and cooling of the passenger cells of motor vehicle | Mechanical Engineering; Lighting; Heating | 0 | Expired |
| US11215382B2 | Motor vehicle cooling device with several evaporators of different cooling capacity | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.