Jean A. Michard

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Ville d'Avray, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for adjusting the composition of a liquid metal such as ste...
- Patent number 5,868,816
- Issue date Feb 9, 1999
- Sollac (Societe anonyme)
- Jean Alex Michard
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of operating a blast furnace with plasma heating
- Patent number 4,707,183
- Issue date Nov 17, 1987
- Institut de Recherches de la Siderurgie Francaise (Irsid)
- Jean A. Michard
- C21 - METALLURGY OF IRON