Richard Schmidlkofer

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Mehring-Od, DE

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Patents Grantslast 30 patents

Information Patent Grant
Storage-stable polysiloxane composition which gives permanently wat...
- Patent number 5,580,921
- Issue date Dec 3, 1996
- Wacker-Chemie GmbH
- Michael Stepp
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Impression compositions and process for preparing impressions
- Patent number 4,222,983
- Issue date Sep 16, 1980
- Wacker-Chemie GmbH
- Peter August
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE