Nikolas Ponghis

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Neuville-en-Condroz, BE

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Patents Grantslast 30 patents

Information Patent Grant
Operating a blast furnace with the injection of hot reducing gases
- Patent number 4,521,246
- Issue date Jun 4, 1985
- Centre de Recherches Metallurgiques-Centrum voor Research in de Metallurgie
- Nikolas G. Ponghis
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for operating a blast furnace
- Patent number 4,421,553
- Issue date Dec 20, 1983
- Centre de Recherches Metallurgiques
- Nikolas Ponghis
- C21 - METALLURGY OF IRON
Information Patent Grant
Injection of hot gases into shaft furnace
- Patent number 4,363,656
- Issue date Dec 14, 1982
- Centre de Recherches Metallurgiques-Centrum voor Research in de Metallurgie
- Nikolas Ponghis
- C21 - METALLURGY OF IRON