Ralf Kriesinger

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Meerbusch, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for transmitting traffic information
- Patent number 6,633,808
- Issue date Oct 14, 2003
- Mannesmann AG
- Werner Schulz
- G08 - SIGNALLING
Information Patent Grant
Method for identifying events which cover more than one segment usi...
- Patent number 6,618,667
- Issue date Sep 9, 2003
- Mannesmann AG
- Christian Berwanger
- G08 - SIGNALLING
Information Patent Grant
Binary transmission system
- Patent number 6,611,749
- Issue date Aug 26, 2003
- Mannesmann AG
- Christian Berwanger
- G08 - SIGNALLING