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Unimetal Societe Francaise Des Aciers Longs
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57000 Metz, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Method of lubricating the walls of a mold for the continuous castin...
Patent number
5,682,942
Issue date
Nov 4, 1997
Unimetal Societe Francaise des Aciers Longs
Eric Perrin
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process for decontamination soils polluted with metals
Patent number
5,549,811
Issue date
Aug 27, 1996
Unimetal Societe Francaise des Aciers Longs
Laurent Rizet
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process and device for the continuous casting of very small-diamete...
Patent number
5,524,704
Issue date
Jun 11, 1996
Unimetal, Societe Francaise des Aciers Longs
Francois Stouvenot
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Furnace, in particular an electric furnace, for treating liquid metal
Patent number
5,410,565
Issue date
Apr 25, 1995
Unimetal Societe Francaise des Aciers Longs
Jacques Blum
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Method and device for regulating the combustion air flow rate of a...
Patent number
5,392,312
Issue date
Feb 21, 1995
Unimetal Societe Francaise des Aciers Longs
Thierry Bernet
C21 - METALLURGY OF IRON
Information
Patent Grant
Universal finishing stand for the universal rolling of rails and th...
Patent number
4,901,554
Issue date
Feb 20, 1990
Unimetal - Societe Francaise des Aciers Longs
Jean Desvallees
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74322535 - MACATOOL
Serial number
74322535
Filing date
Oct 15, 1992
Unimetal, Societe Francaise Des Aciers Longs
6 - Common metals and their alloys
Information
Trademark
74079924 - UNITHERM
Serial number
74079924
Registration number
1711130
Filing date
Jul 19, 1990
Unimetal Societe Francaise Des Aciers Longs
6 - Common metals and their alloys