Guenther Dausmann

Person

Grasbrunn, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for the production of a multi-color volume hologram, a docum...
- Patent number 9,104,176
- Issue date Aug 11, 2015
- Hologram Industries Research GmbH
- Guenther Dausmann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for producing counterfeit-proof confidential and valuable do...
- Patent number 8,263,292
- Issue date Sep 11, 2012
- Hologram Industries Research GmbH
- Irina Menz
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Optical element and method for the production thereof
- Patent number 7,420,720
- Issue date Sep 2, 2008
- Giesecke & Devrient GmbH
- Irina Menz
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Optical element and method for the production thereof
- Patent number 7,149,013
- Issue date Dec 12, 2006
- Giesecke & Devrient GmbH
- Irina Menz
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Optical feature, in particular for documents of value, and a manufa...
- Patent number 6,876,472
- Issue date Apr 5, 2005
- Giesecke & Devrient GmbH
- Irina Menz
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Screen for front laser projection
- Patent number 6,392,766
- Issue date May 21, 2002
- DaimlerChrysler AG
- Klaus Gnaedig
- G02 - OPTICS
Information Patent Grant
Screen for laser rear projection
- Patent number 6,313,931
- Issue date Nov 6, 2001
- DaimlerChrysler AG
- Klaus Gnaedig
- G02 - OPTICS
Information Patent Grant
Master hologram for the production of copy-proof holograms
- Patent number 5,896,208
- Issue date Apr 20, 1999
- Bundesdruckerei GmbH
- Guenther Dausmann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Master hologram for the production of copy-proof holograms
- Patent number 5,825,514
- Issue date Oct 20, 1998
- Bundesdruckerei GmbH
- Guenther Dausmann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Method for producing counterfeit-proof confidential and valuable do...
- Publication number 20100202028
- Publication date Aug 12, 2010
- Irina Menz
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
METHOD FOR THE PRODUCTION OF A MULTI-COLOUR VOLUME HOLOGRAM, A DOC...
- Publication number 20100073646
- Publication date Mar 25, 2010
- Guenther Dausmann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Optical element and method for the production thereof
- Publication number 20060228471
- Publication date Oct 12, 2006
- Giesecke & Devrient GmbH
- Irina Menz
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Optical element and method for the production thereof
- Publication number 20040207892
- Publication date Oct 21, 2004
- Irina Menz
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Optical feature, in particular for documents of value, and a manufa...
- Publication number 20020044313
- Publication date Apr 18, 2002
- Irina Menz
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Guenther Dausmann

Person

Patents Grantslast 30 patents

Method for the production of a multi-color volume hologram, a docum...

Method for producing counterfeit-proof confidential and valuable do...

Optical element and method for the production thereof

Optical element and method for the production thereof

Optical feature, in particular for documents of value, and a manufa...

Screen for front laser projection

Screen for laser rear projection

Master hologram for the production of copy-proof holograms

Master hologram for the production of copy-proof holograms

Patents Applicationslast 30 patents

Method for producing counterfeit-proof confidential and valuable do...

METHOD FOR THE PRODUCTION OF A MULTI-COLOUR VOLUME HOLOGRAM, A DOC...

Optical element and method for the production thereof

Optical element and method for the production thereof

Optical feature, in particular for documents of value, and a manufa...