Yves Jean Respen

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Herstal, BE

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Patents Grantslast 30 patents

Information Patent Grant
Process for improving the quality of steel sections
- Patent number 4,203,783
- Issue date May 20, 1980
- Centre de Recherches Metallurgiques
- Marios Economopoulos
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for improving the quality of steel sections
- Patent number 4,161,800
- Issue date Jul 24, 1979
- Centre de Recherches Metallurgiques-Centrum voor Research in de Metallurgie
- Mario Economopoulos
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolled steel rod or bar
- Patent number 4,016,015
- Issue date Apr 5, 1977
- Centre de Recherches Metallurgiques-Centrium voor Research in de Metallurgie
- Yves Jean Respen
- C21 - METALLURGY OF IRON
Information Patent Grant
Producing rolled steel products
- Patent number 4,016,009
- Issue date Apr 5, 1977
- Centre de Recherches Metallurgiques - Centrum voor Research in de Metallurgie
- Mario Economopoulos
- C21 - METALLURGY OF IRON