Claude Dupuis

Person

Jonquiere, CA

People

Patents Grantslast 30 patents

Information Patent Grant
In-line salt refining of molten aluminium alloys
- Patent number 8,025,712
- Issue date Sep 27, 2011
- Rio Tinto Alcan International Limited
- Claude Dupuis
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for cleaning and purifying molten aluminum
- Patent number 6,755,889
- Issue date Jun 29, 2004
- Alcan International Limited
- Jean-Francois Bilodeau
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process and apparatus for cleaning and purifying molten aluminum
- Patent number 6,602,318
- Issue date Aug 5, 2003
- Alcan International Limited
- Jean-Francois Bilodeau
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Production of granules of reactive metals, for example magnesium an...
- Patent number 6,251,158
- Issue date Jun 26, 2001
- Alcan International Limited
- Ghyslain Dube
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Production of granules of reactive metals, for example magnesium an...
- Patent number 5,951,738
- Issue date Sep 14, 1999
- Alcan International Limited
- Ghyslain Dube
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Production of granules of reactive metals, for example magnesium an...
- Patent number 5,549,732
- Issue date Aug 27, 1996
- Alcan International Limited
- Ghyslain Dube
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
In-Line Salt Refining of Molten Aluminium Alloys
- Publication number 20080307927
- Publication date Dec 18, 2008
- ALCAN INTERNATIONAL LIMITED
- Claude Dupuis
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for cleaning and purifying molten aluminum
- Publication number 20030196518
- Publication date Oct 23, 2003
- Jean-Francois Bilodeau
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for cleaning and purifying molten aluminum
- Publication number 20020096810
- Publication date Jul 25, 2002
- Jean-Francois Bilodeau
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Claude Dupuis

Person

Patents Grantslast 30 patents

In-line salt refining of molten aluminium alloys

Process for cleaning and purifying molten aluminum

Process and apparatus for cleaning and purifying molten aluminum

Production of granules of reactive metals, for example magnesium an...

Production of granules of reactive metals, for example magnesium an...

Production of granules of reactive metals, for example magnesium an...

Patents Applicationslast 30 patents

In-Line Salt Refining of Molten Aluminium Alloys

Process for cleaning and purifying molten aluminum

Process for cleaning and purifying molten aluminum