Piergiorgio Fontana

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Genoa, IT

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Patents Grantslast 30 patents

Information Patent Grant
Metallurgical reactor for the production of cast iron
- Patent number 7,455,810
- Issue date Nov 25, 2008
- SMS Demag S.p.A.
- Piergiorgio Fontana
- C21 - METALLURGY OF IRON
Information Patent Grant
Discharge screw for moving hearth
- Patent number 6,426,969
- Issue date Jul 30, 2002
- SMS Demag S.p.A.
- Piergiorgio Fontana
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Rotary hearth furnace
- Patent number 5,899,688
- Issue date May 4, 1999
- Demag Italimpianti S.p.A.
- Piergiorgio Fontana
- C21 - METALLURGY OF IRON
Information Patent Grant
Furnace for processes and treatments in a sub-stoichiometric atmosp...
- Patent number 5,899,689
- Issue date May 4, 1999
- Demag Italimpianti S.p.A.
- Piergiorgio Fontana
- F27 - FURNACES KILNS OVENS RETORTS