Rainer Heilig

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Waghaeusel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of monitoring refrigerant level
- Patent number 7,146,819
- Issue date Dec 12, 2006
- Behr GmbH & Co.
- Walter Demuth
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of monitoring refrigerant level
- Patent number 6,708,508
- Issue date Mar 23, 2004
- Behr GmbH & Co.
- Walter Demuth
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method of monitoring refrigerant level
- Publication number 20040159114
- Publication date Aug 19, 2004
- BEHR GmbH & CO.
- Walter Demuth
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method of monitoring refrigerant level
- Publication number 20020083723
- Publication date Jul 4, 2002
- Walter Demuth
- B60 - VEHICLES IN GENERAL