Volker Sander

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Hilden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for electrolytic coloring of aluminum surfaces using alterna...
- Patent number 5,587,063
- Issue date Dec 24, 1996
- Henkel Kommanditgesellschaft auf Aktien
- Peter Kuhm
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Manufactured tin(II) sulfate granules for electrolytic coloring wit...
- Patent number 5,409,685
- Issue date Apr 25, 1995
- Henkel Kommanditgesellschaft auf Aktien
- Loert de Riese-Meyer
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrolyte additive for a colorant bath for coloring aluminum and...
- Patent number 5,409,592
- Issue date Apr 25, 1995
- Henkel Kommanditgesellschaft auf Aktien
- Loert D. Meyer
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR