Romain Henrion

Person

Luxembourg, LU

People

Patents Grantslast 30 patents

Information Patent Grant
Oxygen injection lance
- Patent number 4,993,691
- Issue date Feb 19, 1991
- Arbed S.A.
- Robert Mousel
- C21 - METALLURGY OF IRON
Information Patent Grant
Nozzle for refining lance
- Patent number 4,971,297
- Issue date Nov 20, 1990
- Arbed S.A.
- Romain Henrion
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of improving permeability of metallurgical vessels, and mate...
- Patent number 4,779,846
- Issue date Oct 25, 1988
- Institut de Recherches de la Siderurgie Francaise
- Guy Denier
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus and method for emptying metallurgical vessels containing...
- Patent number 4,767,036
- Issue date Aug 30, 1988
- Arbed S.A.
- Francois Schleimer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of improving the service life of permeable refractory elemen...
- Patent number 4,735,398
- Issue date Apr 5, 1988
- Institute de Recherches de la Siderurgie Francaise
- Guy Denier
- C21 - METALLURGY OF IRON
Information Patent Grant
Oxygen blast nozzle
- Patent number 4,730,784
- Issue date Mar 15, 1988
- Arbed S.A.
- Andre Bock
- C21 - METALLURGY OF IRON
Information Patent Grant
Oxygen nozzle for metal refining
- Patent number 4,730,813
- Issue date Mar 15, 1988
- Arbed S.A.
- Andre Bock
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of improving permeability of metallurgical vessels, and mate...
- Patent number 4,696,456
- Issue date Sep 29, 1987
- Institut de Recherches de la Siderurgie Francaise
- Guy Denier
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of improving the service life of permeable refractory elemen...
- Patent number 4,690,386
- Issue date Sep 1, 1987
- Institute de Recherches de la Siderurgie Francaise
- Guy Denier
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for closing the discharge aperture of a metallurgical vessel
- Patent number 4,524,958
- Issue date Jun 25, 1985
- Arbed S.A.
- Jean Goedert
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of increasing the cold material charging capacity in the top...
- Patent number 4,439,234
- Issue date Mar 27, 1984
- Arbed S.A.
- Francois Schleimer
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of and apparatus for refining a melt containing solid coolin...
- Patent number 4,434,005
- Issue date Feb 28, 1984
- Arbed S. A. (Luxembourg)
- Paul Metz
- C21 - METALLURGY OF IRON
Information Patent Grant
Process of refining of a metal bath in a crucible with oxygen blast...
- Patent number 4,369,060
- Issue date Jan 18, 1983
- Arbed S.A.
- Paul Metz
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for refining of a bath of metal containing cold solid subst...
- Patent number 4,349,382
- Issue date Sep 14, 1982
- Arbed S.A.
- Francois Schleimer
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for refining ferrous melt with slag conditioning
- Patent number 4,345,746
- Issue date Aug 24, 1982
- Arbed S.A.
- Francois Schleimer
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for metal-bath refining
- Patent number 4,334,922
- Issue date Jun 15, 1982
- Arbed S.A.
- Paul Metz
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for conditioning slag during the refining of a metal bath
- Patent number 4,325,730
- Issue date Apr 20, 1982
- Arbed S.A.
- Francois Schleimer
- C21 - METALLURGY OF IRON

Romain Henrion

Person

Patents Grantslast 30 patents

Oxygen injection lance

Nozzle for refining lance

Method of improving permeability of metallurgical vessels, and mate...

Apparatus and method for emptying metallurgical vessels containing...

Method of improving the service life of permeable refractory elemen...

Oxygen blast nozzle

Oxygen nozzle for metal refining

Method of improving permeability of metallurgical vessels, and mate...

Method of improving the service life of permeable refractory elemen...

Apparatus for closing the discharge aperture of a metallurgical vessel

Method of increasing the cold material charging capacity in the top...

Method of and apparatus for refining a melt containing solid coolin...

Process of refining of a metal bath in a crucible with oxygen blast...

Process for refining of a bath of metal containing cold solid subst...

Apparatus for refining ferrous melt with slag conditioning

Process for metal-bath refining

Process for conditioning slag during the refining of a metal bath