Cornelia Hermann

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Langenargen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Dental materials with high abrasion resistance
- Patent number 7,368,486
- Issue date May 6, 2008
- Heraeus Kulzer GmbH & Co. KG
- Albert Erdrich
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Dental materials with high abrasion resistance
- Publication number 20050059751
- Publication date Mar 17, 2005
- Heraeus Kulzer GmbH & co.KG
- Albert Erdrich
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE