Jorg Eberhardt

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Tettnang, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for verifying documents
- Patent number 6,892,946
- Issue date May 17, 2005
- Bundesdruckerei GmbH
- Robert Massen
- G07 - CHECKING-DEVICES
Information Patent Grant
Device for evaluating diffractive authenticity features
- Patent number 6,750,465
- Issue date Jun 15, 2004
- Bundesdruckerei GmbH
- Arnim Franz-Burgholz
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Device for evaluating diffractive authenticity features
- Publication number 20030174308
- Publication date Sep 18, 2003
- BUNDESDRUCKEREI GMBH
- Arnim Franz-Burgholz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Device for verifying documents
- Publication number 20030156274
- Publication date Aug 21, 2003
- BUNDESDRUCKEREI GMBH
- Robert Massen
- G07 - CHECKING-DEVICES