Björn TEUFEL

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Weissach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Security element and data carrier provided with same
- Patent number 10,625,533
- Issue date Apr 21, 2020
- GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
- Björn Teufel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
SECURITY ELEMENT WITH MOTIF-FORMING LIQUID-CRYSTAL LAYER
- Publication number 20240375423
- Publication date Nov 14, 2024
- GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
- Winfried HOFFMULLER
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SECURITY ELEMENT TRANSFER MATERIAL FOR TRANSFER, IN GOOD REGISTER,...
- Publication number 20240025200
- Publication date Jan 25, 2024
- GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
- Bjorn TEUFEL
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
SECURITY ELEMENT AND DATA CARRIER PROVIDED WITH SAME
- Publication number 20180354292
- Publication date Dec 13, 2018
- Björn TEUFEL
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER