Andrea HOFSTETTER

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Schweitenkirchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Optically variable security element
- Patent number 12,151,500
- Issue date Nov 26, 2024
- GIESECK+DEVRIENT CURRENCY TECHNOLOGY GMBH
- Martin Imhof
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Information Patent Application
OPTICALLY VARIABLE SECURITY ELEMENT
- Publication number 20220063318
- Publication date Mar 3, 2022
- GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
- Martin IMHOF
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER