| 6413469 |
Method and installation for ladle treatment of steel |
Albert Feitler, Jean-Luc Roth |
2002-07-02 |
| 6167940 |
Continuous casting device |
Emile Lonardi, Radomir Andonov, Rudy Petry, Norbert Kaell, Andre Kremer |
2001-01-02 |
| 6158496 |
Continuous casting die |
Emile Lonardi, Radomir Andonov, Rudy Petry, Norbert Kaell, Guy Klepper |
2000-12-12 |
| 6086818 |
Device for coupling a blowing lance to a collector |
Serge Devillet, Fred Parasch, Daniel Fries |
2000-07-11 |
| 5823221 |
Device and method for the automatic coupling of a teeming ladle to one or more gas pipes |
Albert Feitler |
1998-10-20 |
| 5520374 |
Device for coupling a metallurgical carriage to a flexible conduit |
Albert Feitler, Bernard Gramczewski |
1996-05-28 |
| 5333842 |
Apparatus for supplying media to a blowing lance |
Andre Kremer, Daniel Fries, Marc Reichert, Serge Devillet |
1994-08-02 |
| 5301928 |
Blowing lance suspension with integrated medium supply |
Andre Kremer, Daniel Fries, Marc Reichert |
1994-04-12 |
| 5275384 |
Drive for automatic lance change devices |
Daniel Fries, Serge Devillet |
1994-01-04 |
| 5229063 |
Process for the treatment of steel-mill slag and apparatus for carrying it out |
Marc Solvi, Albert Feitler |
1993-07-20 |
| 5217674 |
Drive for automatic lance changing devices |
Daniel Fries, Serge Devillet |
1993-06-08 |
| 5167904 |
Device for the automatic coupling of a blowing-in lance to a manifold |
Daniel Fries, Serge Devillet |
1992-12-01 |
| 5037069 |
Automatic lance changing apparatus |
Carlo Heintz, Daniel Fries, Serge Devillet |
1991-08-06 |
| 4893791 |
Automatic lance changeover device |
Carlo Heintz, Andre Kremer, Jean Monai, Daniel Fries, Serge Devillet |
1990-01-16 |
| 4883259 |
Apparatus for coupling a metallurgical ladle to a gas supply |
Jean-Pierre Barthel, Albert Feitler, Fred Parasch |
1989-11-28 |
| 4533125 |
Apparatus for guiding and changing immersion lances |
Pierre Mailliet, Radomir Andonov, Jean Monai |
1985-08-06 |
| 4526353 |
Safety device for the cover of a metallurgical vessel |
— |
1985-07-02 |
| 4492342 |
Centrifugal drum for metallurgical slag |
Clement Burton, Andre Kremer, Marc Solvi |
1985-01-08 |