Gerard Salzgeber

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Zurich, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for registering tickets
- Patent number 7,143,049
- Issue date Nov 28, 2006
- Siemens VDO Automotive AG
- Rolf Bächtiger
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method and system for registering tickets
- Publication number 20020140553
- Publication date Oct 3, 2002
- Rolf Bachtiger
- G06 - COMPUTING CALCULATING COUNTING