Uwe Arndt

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Aires, AR

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing alkali chromates from chromium ore
- Patent number 5,667,759
- Issue date Sep 16, 1997
- Bayer Aktiengesellschaft
- Rainer Bellinghausen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for manufacturing alkali chromates from chromium ore
- Patent number 5,505,918
- Issue date Apr 9, 1996
- Bayer Aktiengesellschaft
- Uwe Arndt
- C01 - INORGANIC CHEMISTRY