Jean Metz

Person

Luxembourg, LU

People

Patents Grantslast 30 patents

Information Patent Grant
Machine for piercing a taphole for a shaft furnace
- Patent number 5,476,250
- Issue date Dec 19, 1995
- Paul Wurth S.A.
- Emile Lonardi
- C21 - METALLURGY OF IRON
Information Patent Grant
Universal chuck for a machine for piercing a tap hole of a shaft fu...
- Patent number 5,348,430
- Issue date Sep 20, 1994
- Paul Wurth S.A.
- Jean Metz
- C21 - METALLURGY OF IRON
Information Patent Grant
Machine for piercing a taphole for a shaft furnace
- Patent number 5,338,013
- Issue date Aug 16, 1994
- Paul Wurth S.A.
- Emile Lonardi
- C21 - METALLURGY OF IRON
Information Patent Grant
Machine for boring a tap hole of a shaft furnace
- Patent number 5,333,839
- Issue date Aug 2, 1994
- Paul Wurth S.A.
- Emile Lonardi
- C21 - METALLURGY OF IRON
Information Patent Grant
Machine for piercing a taphole for a shaft furnace
- Patent number 5,308,047
- Issue date May 3, 1994
- Paul Wurth S.A.
- Emile Lonardi
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for botting the tap hole of a shaft furnace and botting mach...
- Patent number 5,246,208
- Issue date Sep 21, 1993
- Paul Wurth S.A.
- Pierre Mailliet
- C21 - METALLURGY OF IRON
Information Patent Grant
Device for opening the taphole of a shaft furnace
- Patent number 5,192,489
- Issue date Mar 9, 1993
- Paul Wurth S.A.
- Jean Metz
- C21 - METALLURGY OF IRON
Information Patent Grant
Device for coupling a rod for drilling a taphole
- Patent number 5,056,968
- Issue date Oct 15, 1991
- Paul Wurth S.A.
- Jean Metz
- C21 - METALLURGY OF IRON
Information Patent Grant
Machine for drilling tapholes of a shaft furnace
- Patent number 5,039,068
- Issue date Aug 13, 1991
- Paul Wurth S.A.
- Severino Venturini
- C21 - METALLURGY OF IRON
Information Patent Grant
Device for mounting a gripper to a piercing machine
- Patent number 4,893,794
- Issue date Jan 16, 1990
- Paul Wurth S.A.
- Pierre Mailliet
- C21 - METALLURGY OF IRON
Information Patent Grant
Suspension and anchorage device for a rail-mounted movable plugging...
- Patent number 4,796,869
- Issue date Jan 10, 1989
- Paul Wurth S.A.
- Pierre Mailliet
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for plugging the taphole of a shaft furnace
- Patent number 4,557,468
- Issue date Dec 10, 1985
- Paul Wurth S.A.
- Pierre Mailliet
- C21 - METALLURGY OF IRON
Information Patent Grant
Guide and support structure for furnace taphole plugging or drillin...
- Patent number 4,227,682
- Issue date Oct 14, 1980
- Wurth; Paul
- Leon Ulveling
- C21 - METALLURGY OF IRON
Information Patent Grant
Guiding and positioning mechanism for a plugging or drilling device
- Patent number 4,201,373
- Issue date May 6, 1980
- Paul Wurth S.A.
- Leon Ulveling
- C21 - METALLURGY OF IRON
Information Patent Grant
Compact apparatus for drilling and plugging tap holes
- Patent number 4,195,825
- Issue date Apr 1, 1980
- Paul Wurth S.A.
- Leon Ulveling
- C21 - METALLURGY OF IRON
Information Patent Grant
Clay gun
- Patent number 4,058,300
- Issue date Nov 15, 1977
- S.A. des Anciens Etablissements Paul Wurth
- Pierre H. Mailliet
- C21 - METALLURGY OF IRON

Person

Patents Grantslast 30 patents

Machine for piercing a taphole for a shaft furnace

Universal chuck for a machine for piercing a tap hole of a shaft fu...

Machine for piercing a taphole for a shaft furnace

Machine for boring a tap hole of a shaft furnace

Machine for piercing a taphole for a shaft furnace

Method for botting the tap hole of a shaft furnace and botting mach...

Device for opening the taphole of a shaft furnace

Device for coupling a rod for drilling a taphole

Machine for drilling tapholes of a shaft furnace

Device for mounting a gripper to a piercing machine

Suspension and anchorage device for a rail-mounted movable plugging...

Apparatus for plugging the taphole of a shaft furnace

Guide and support structure for furnace taphole plugging or drillin...

Guiding and positioning mechanism for a plugging or drilling device

Compact apparatus for drilling and plugging tap holes

Clay gun