Hans Ragvald

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Vingaker, SE

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Patents Grantslast 30 patents

Information Patent Grant
Papermaking fabric
- Patent number 8,460,514
- Issue date Jun 11, 2013
- Voith Patent GmbH
- Hans Ragvald
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
PAPERMAKING FABRIC
- Publication number 20100155008
- Publication date Jun 24, 2010
- Hans Ragvald
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PRESS FABRIC
- Publication number 20100108282
- Publication date May 6, 2010
- Fredrik Ewalds
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
HIGH DENSITY PRESS FABRIC
- Publication number 20080190510
- Publication date Aug 14, 2008
- Ralf Burbaum
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Papermachine fabric
- Publication number 20060183391
- Publication date Aug 17, 2006
- Robert Crook
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Papermachine fabric
- Publication number 20060180292
- Publication date Aug 17, 2006
- George Kleiser
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE