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Georges Berclaz
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Veyras, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Aluminium electrowinning cell design with movable insulating cover...
Patent number
7,749,363
Issue date
Jul 6, 2010
Moltech Invent S.A.
Vittorio de Nora
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Aluminium electrowinning cell with sidewalls resistant to molten el...
Patent number
6,692,620
Issue date
Feb 17, 2004
Moltech Invent S.A.
Jean-Jacques Duruz
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for producing aluminum and electrolytic cell with improved a...
Patent number
6,572,757
Issue date
Jun 3, 2003
Moltech Invent S.A.
Vittorio de Nora
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method and apparatus for applying a treating liquid to a porous body
Patent number
6,455,097
Issue date
Sep 24, 2002
Moltech Invent S.A.
Georges Berclaz
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Aluminum production cell and cathode
Patent number
6,358,393
Issue date
Mar 19, 2002
Moltech Invent SA
Georges Berclaz
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Aluminium electrowinning cell with sidewalls resistant to molten el...
Patent number
6,258,246
Issue date
Jul 10, 2001
Moltech Invent S.A.
Jean-Jacques Duruz
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method and apparatus for impregnation of porous bodies for protecti...
Patent number
6,228,424
Issue date
May 8, 2001
Moltech Invent S.A.
Vittorio de Nora
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Casting machine for vertical continuous casting in a magnetic field
Patent number
5,390,725
Issue date
Feb 21, 1995
Alusuisse-Lonza Services Ltd.
Georges Berclaz
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
Aluminium electrowinning cell design with movable insulating cover...
Publication number
20050230265
Publication date
Oct 20, 2005
Vittorio De Nora
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Aluminium electrowinning cell with sidewalls resistant to molten el...
Publication number
20030201169
Publication date
Oct 30, 2003
Jean-Jacques Duruz
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Electrolytic cell with improved alumina feed device
Publication number
20020066674
Publication date
Jun 6, 2002
Vittorio de Nora
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR