Manfred Hutmann

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Planegg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for incorporating feature substances into a paper web
- Patent number 7,175,739
- Issue date Feb 13, 2007
- Giesecke & Devrient GmbH
- Thomas Attenberger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for incorporating feature substances into a paper web
- Patent number 6,936,138
- Issue date Aug 30, 2005
- Giesecke & Devrient GmbH
- Thomas Attenberger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Method for incorporating feature substances into a paper web
- Publication number 20050230071
- Publication date Oct 20, 2005
- Giesecke & Devrient GmbH
- Thomas Attenberger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method and apparatus for incorporating feature substances into a pa...
- Publication number 20020166647
- Publication date Nov 14, 2002
- Thomas Attenberger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE