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Hans De Vries
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Ng Heerde, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Method for electrolytic coating of materials with aluminum, magnesi...
Patent number
7,468,123
Issue date
Dec 23, 2008
Aluminal Oberflachentechnik GmbH & Co. KG
Jorg Heller
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrolytic high-speed deposition of aluminum on continuous products
Patent number
6,207,036
Issue date
Mar 27, 2001
Aluminal Oberflachentechnik GmbH
Hans de Vries
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Bath and method for anodizing aluminized parts
Patent number
4,455,201
Issue date
Jun 19, 1984
Siemens Aktiengesellschaft
Siegfried Birkle
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for anodizing aluminum materials and aluminized parts
Patent number
4,439,287
Issue date
Mar 27, 1984
Siemens Aktiengesellschaft
Siegfried Birkle
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electroplating device
Patent number
4,427,518
Issue date
Jan 24, 1984
Siemens Aktiengesellschaft
Hans de Vries
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrically insulating protective device
Patent number
4,427,522
Issue date
Jan 24, 1984
Siemens Aktiengesellschaft
Siegfried Birkle
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
Information
Patent Application
ELECTROLYTE FOR THE GALVANIC DEPOSITION OF ALUMINIUM FROM APROTIC S...
Publication number
20090308755
Publication date
Dec 17, 2009
ALUMINAL OBERFLACHENTECHNIK GMBH & CO. KG
Hans De Vries
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Device and method for separating metals and/or metal alloys from me...
Publication number
20070114132
Publication date
May 24, 2007
Jorg Heller
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Process for the production and purification of sodium hydride
Publication number
20040258613
Publication date
Dec 23, 2004
Jorg Heller
C01 - INORGANIC CHEMISTRY