Walter Dorfler

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Munchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Optically variable security element
- Patent number 11,511,559
- Issue date Nov 29, 2022
- GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
- Christian Fuhse
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Identification document having a personalized visual identifier and...
- Patent number 8,998,264
- Issue date Apr 7, 2015
- Giesecke & Devrient GmbH
- Walter Dorfler
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Security document
- Patent number 8,622,433
- Issue date Jan 7, 2014
- Giesecke & Devrient GmbH
- Georg Depta
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Security element having a laser marking
- Patent number 8,528,941
- Issue date Sep 10, 2013
- Giesecke & Devrient GmbH
- Walter Dörfler
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Value document comprising a serial number
- Patent number 8,400,673
- Issue date Mar 19, 2013
- Giesecke & Devrient GmbH
- Georg Depta
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Information Patent Application
Optically Variable Security Element
- Publication number 20170326900
- Publication date Nov 16, 2017
- Christian FUHSE
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Identification Document Having a Personalized Visual Identifier and...
- Publication number 20120126525
- Publication date May 24, 2012
- Giesecke & Devrient GmbH
- Walter Dorfler
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Security Element Having a Laser Marking
- Publication number 20090127844
- Publication date May 21, 2009
- Giesecke & Devrient GmbH
- Walter Dorfler
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Security Document
- Publication number 20080191462
- Publication date Aug 14, 2008
- Georg Depta
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Value Document Comprising a Serial Number
- Publication number 20080088859
- Publication date Apr 17, 2008
- Giesecke & Devrient GmbH
- Georg Depta
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER