Johann Haslmayr

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Patents Grantslast 30 patents

Information Patent Grant
Process for controlling a pelletizing plant for fine-grained ores
- Patent number 4,410,355
- Issue date Oct 18, 1983
- Voest-Alpine Aktiengesellschaft
- Hanns E. Feichtner
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process and equipment for firing pellets
- Patent number 4,332,551
- Issue date Jun 1, 1982
- Voest-Alpine Aktiengesellschaft
- Johann Haslmayr
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process of producing cool agglomerated solids
- Patent number 4,277,235
- Issue date Jul 7, 1981
- Voest-Alpine Aktiengesellschaft
- Johann Haslmayr
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...