Union Siderurgique du Nord et l'Est de la France (USINOR)

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Puteaux, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for preparing especially metallic and semi-me...
- Patent number 4,858,675
- Issue date Aug 22, 1989
- Union Siderurgique du Nord et de L'est de la France (Usinor)
- Claude Senillou
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and device for press-forming sheet metal
- Patent number 4,833,903
- Issue date May 30, 1989
- Union Siderurgique du Nord et de L'est de la France (Usinor)
- Gabriel de Smet
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Plant for effecting the controlled cooling of metal sheets
- Patent number 4,813,652
- Issue date Mar 21, 1989
- Union Siderurgique du Nord et de L'est de la France (Usinor)
- Stephane Viannay
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Coal gasification installation
- Patent number 4,775,392
- Issue date Oct 4, 1988
- Union Siderurgique du Nord et de L'est de la France (Usinor)
- Jean Cordier
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Blast-furnaces in the region of the pouring apertures
- Patent number 4,768,755
- Issue date Sep 6, 1988
- Union Siderurgique du Nord et de L'est de la France (Usinor)
- Pierre Rollet
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for preparing especially metallic and semi-metallic bands o...
- Patent number 4,762,653
- Issue date Aug 9, 1988
- Union Siderurgique du Nord et de L'est de la France (Usinor)
- Claude Senillou
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for effecting the controlled cooling of metal sheets
- Patent number 4,720,310
- Issue date Jan 19, 1988
- Union Siderurgique du Nord et de L'est de la France (Usinor)
- Stephane Viannay
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Electrode structure for a bath of molten metal
- Patent number 4,697,273
- Issue date Sep 29, 1987
- Union Siderurgique du Nord et de L'est de la France (Usinor)
- Jean Cordier
- C21 - METALLURGY OF IRON
Information Patent Grant
Process and apparatus for determining the quality of a thin coated...
- Patent number 4,663,956
- Issue date May 12, 1987
- Union Siderurgique du Nord et de L'est de la France (Usinor)
- Chalres G. H. Brun
- G01 - MEASURING TESTING
Information Patent Grant
Coal gasification reactor of the type employing a bath of liquid metal
- Patent number 4,649,867
- Issue date Mar 17, 1987
- Union Siderurgique du Nord et l'Est de la France (USINOR)
- Jean Cordier
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process and device for manufacturing sheet metal or galvanized stee...
- Patent number 4,594,272
- Issue date Jun 10, 1986
- Union Siderurgique du Nord et de L'est de la France (Usinor)
- Robert Haaser
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cast cold rolling roll and its method of manufacture
- Patent number 4,548,653
- Issue date Oct 22, 1985
- Union Siderurgique du Nord et de l'Est de la France (USINOR)
- Jacques Bocquet
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Process and installation for continuous manufacturing of an old (ov...
- Patent number 4,530,858
- Issue date Jul 23, 1985
- Union Siderurgique du Nord et de L'est de la France (Usinor)
- Charles Brun
- C21 - METALLURGY OF IRON
Information Patent Grant
Process and device for controlling the flatness of a cold-rolled me...
- Patent number 4,289,005
- Issue date Sep 15, 1981
- Union Siderurgique du Nord et de l'Est de la France (USINOR)
- Pierre M. Cabaret
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Process for coating the inner wall of a furnace or like apparatus
- Patent number 4,279,845
- Issue date Jul 21, 1981
- Union Siderurgique du Nord et de l'Est de la France (USINOR)
- Pierre Maisonnave
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for detecting surface defects on a band travel...
- Patent number 4,253,113
- Issue date Feb 24, 1981
- Union Siderurgique du Nord et de l'Est de la France (USINOR)
- Bernard Decavel
- G01 - MEASURING TESTING
Information Patent Grant
Machine for treating metal sheets
- Patent number 4,209,345
- Issue date Jun 24, 1980
- Union Siderurgique Dunord et de l'Est de la France (USINOR)
- Alfred M. J. Germain
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device for mounting rollers in a machine for treating metal sheets...
- Patent number 4,198,994
- Issue date Apr 22, 1980
- Union Siderurgique du Nord et de l'Est de la France (USINOR)
- Alfred M. J. Germain
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Union Siderurgique du Nord et l'Est de la France (USINOR)

Organization

Patents Grantslast 30 patents

Process and apparatus for preparing especially metallic and semi-me...

Method and device for press-forming sheet metal

Plant for effecting the controlled cooling of metal sheets

Coal gasification installation

Blast-furnaces in the region of the pouring apertures

Process for preparing especially metallic and semi-metallic bands o...

Process for effecting the controlled cooling of metal sheets

Electrode structure for a bath of molten metal

Process and apparatus for determining the quality of a thin coated...

Coal gasification reactor of the type employing a bath of liquid metal

Process and device for manufacturing sheet metal or galvanized stee...

Cast cold rolling roll and its method of manufacture

Process and installation for continuous manufacturing of an old (ov...

Process and device for controlling the flatness of a cold-rolled me...

Process for coating the inner wall of a furnace or like apparatus

Method and apparatus for detecting surface defects on a band travel...

Machine for treating metal sheets

Device for mounting rollers in a machine for treating metal sheets...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks