Michael Katzenberger

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Brackenheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Optimized CO2 operated air-conditioning system
- Patent number 6,588,223
- Issue date Jul 8, 2003
- Visteon Global Technologies, Inc.
- Bernd Dienhart
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air-conditioning system operated with CO2
- Patent number 6,543,239
- Issue date Apr 8, 2003
- Visteon Global Technologies, Inc.
- Bernd Dienhart
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Regulating device for air conditioner refrigerant circuit
- Patent number 6,216,477
- Issue date Apr 17, 2001
- Behr GmbH & Co.
- Bernd Dienhart
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
Optimized CO2 operated air-conditioning system
- Publication number 20030000244
- Publication date Jan 2, 2003
- Bernd Dienhart
- B60 - VEHICLES IN GENERAL
Information Patent Application
Air-conditioning system operated with CO2
- Publication number 20030000235
- Publication date Jan 2, 2003
- Bernd Dienhart
- B60 - VEHICLES IN GENERAL