Frank Obergriesser

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Spiesen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of monitoring a vehicle interior
- Patent number 5,729,193
- Issue date Mar 17, 1998
- Kiekert Aktiengesellschaft
- Ullrich Grasmann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of monitoring a vehicle interior
- Patent number 5,598,141
- Issue date Jan 28, 1997
- Kiekert Aktiengesellschaft
- Ullrich Grasmann
- B60 - VEHICLES IN GENERAL