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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
MACHINE FOR PRODUCING WEB MATERIAL, IN PARTICULAR PAPER OR PAPERBOA...
- Publication number 20070218815
- Publication date Sep 20, 2007
- VOITH PATENT GmbH
- Arved H. Westerkamp
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE