| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | China | 1 | |
| #4 | Japan | 1 | |
| #5 | United States | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Heat-exchange device details | |
| #2 | Heat-exchanger without contact | |
| #3 | Vehicle air-treating devices | |
| #4 | Refrigerators | |
| #5 | Fluid heaters |
| # | Name | Total Patents |
|---|---|---|
| #1 | Haussmann Roland | 12 |
| Publication | Filing date | Title |
|---|---|---|
| DE19933913A1 | Evaporator of an automotive air conditioning system | |
| DE19918616A1 | Condenser for condensing the internal refrigerant of an automotive air conditioning system | |
| DE19918617A1 | Gas cooler for a supercritical CO¶2¶ high pressure refrigerant circuit of an automotive air conditioning system | |
| DE19849528A1 | Method and condenser for condensing the internal refrigerant of an automotive air conditioning system |