Michel Lefebvre

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Quebec, CA

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Patents Grantslast 30 patents

Information Patent Grant
Magnesium-based casting alloys having improved elevated temperature...
- Patent number 6,342,180
- Issue date Jan 29, 2002
- Noranda, Inc.
- Michel Lefebvre
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Low white cast iron grinding slug
- Patent number 5,034,069
- Issue date Jul 23, 1991
- Norcast Corporation
- Jean C. Farge
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for producing a low alloy white cast iron
- Patent number 4,911,763
- Issue date Mar 27, 1990
- Norcast Corporation
- Jean C. Farge
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Zinc based material wheel balancing weight
- Publication number 20050062332
- Publication date Mar 24, 2005
- NORANDA, INC.
- Jacques Amyot
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Zinc based material wheel balancing weight
- Publication number 20040007912
- Publication date Jan 15, 2004
- Jacques Amyot
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...