Wahl Friedrich

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Im Wirbel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Anticorrosive pigments
- Patent number 7,438,881
- Issue date Oct 21, 2008
- BK Giulini GmbH
- Thomas Staffel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production of an aqueous suspension of hydroxylapatite
- Patent number 5,180,564
- Issue date Jan 19, 1993
- BK Ladenburg GmbH
- Friedrich Wahl
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Anticorrosive pigments
- Publication number 20070272117
- Publication date Nov 29, 2007
- Thomas Staffel
- C01 - INORGANIC CHEMISTRY