Sylvain Trottier

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Jonquiere, CA

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Patents Grantslast 30 patents

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