Marion Wegner

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Frankfurt am Main, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for applying a phosphate covering and use of metal parts thu...
- Patent number 7,208,053
- Issue date Apr 24, 2007
- Chemetall GmbH
- Hardy Wietzoreck
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Lithium bisoxalatoborate, the production thereof and its use as a c...
- Patent number 6,506,516
- Issue date Jan 14, 2003
- Metallgesellschaft Aktiengesellschaft
- Ulrich Wietelmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing a high-density saline cesium and rubidium solu...
- Patent number 5,593,650
- Issue date Jan 14, 1997
- Metallgesellschaft Aktiengesellschaft
- Horst Prinz
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for applying a phosphate covering and use of metal parts thu...
- Publication number 20040231755
- Publication date Nov 25, 2004
- Hardy Wietzoreck
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...