Hanna Tengberg

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Goteborg, SE

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Patents Grantslast 30 patents

Information Patent Grant
Process for production of an absorbing sanitary article comprising...
- Patent number 7,960,604
- Issue date Jun 14, 2011
- Ellen AB
- Hanna Tengberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Process for production of an absorpbing sanitary article comprising...
- Publication number 20040172001
- Publication date Sep 2, 2004
- Hanna Tengberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE