Henri L. Levert

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Quebec, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing improved erosion resistant coatings and the coa...
- Patent number 6,156,443
- Issue date Dec 5, 2000
- National Research Council of Canada
- Serge Dallaire
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Thermally sprayed titanium diboride composite coatings
- Patent number 5,837,326
- Issue date Nov 17, 1998
- National Research Council of Canada
- Serge Dallaire
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for minimizing foam formation during free falling of molten...
- Patent number 4,549,598
- Issue date Oct 29, 1985
- Noranda Inc.
- Edouard Gervais
- B22 - CASTING POWDER METALLURGY