Rene A. Paris

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Lyons, FR

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Patents Grantslast 30 patents

Information Patent Grant
Homogeneous powders of yttrium-stabilized quadratic zirconia
- Patent number 5,008,092
- Issue date Apr 16, 1991
- Rhone-Poulenc Chimie
- Azzdddine Samdi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of preparing sialon products
- Patent number 4,360,506
- Issue date Nov 23, 1982
- Societe Europeenne des Produits Refractaires
- Rene A. Paris
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES