Pierre Legast

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Sherbrooke, CA

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Patents Grantslast 30 patents

Information Patent Grant
Molten metal filtration and distribution device and method for manu...
- Patent number 6,270,717
- Issue date Aug 7, 2001
- Les Produits Industriels de Haute Temperature Pyrotek Inc.
- Sylvain P. Tremblay
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for the manufacture of safe and easy-to-transport pellets o...
- Patent number 5,445,849
- Issue date Aug 29, 1995
- Ceram-Sna Inc.
- Pierre Delvaux
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Self-fluxing binder composition for use in the pelletization of ore...
- Patent number 5,294,250
- Issue date Mar 15, 1994
- Ceram-Sna Inc.
- Sarat C. Panigraphy
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Synthetic olivine in the production of iron ore sinter
- Patent number 5,127,939
- Issue date Jul 7, 1992
- Ceram-Sna Inc.
- Sarat C. Panigrahy
- C21 - METALLURGY OF IRON