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Total properties:
29
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Patent #:
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Issue Dt:
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08/11/1992
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Application #:
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07659001
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Filing Dt:
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02/21/1991
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Title:
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CONTINUOUS CASTING APPARATUS AND METHOD
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Patent #:
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Issue Dt:
|
04/20/1993
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Application #:
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07776981
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Filing Dt:
|
10/15/1991
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Title:
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METHOD AND APPARATUS FOR SLAG FREE CASTING
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Patent #:
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Issue Dt:
|
08/15/1995
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Application #:
|
08162361
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Filing Dt:
|
11/22/1993
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Title:
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MANDREL SLEEVE ADAPTOR
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Patent #:
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Issue Dt:
|
05/23/1995
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Application #:
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08175730
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Filing Dt:
|
12/30/1993
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Title:
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METHOD OF MAKING HIGH NITROGEN CONTENT STEEL
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Patent #:
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Issue Dt:
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12/05/1995
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Application #:
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08186906
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Filing Dt:
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01/26/1994
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Title:
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METHOD OF MAKING ULTRA-LOW CARBON AND SULFUR STEEL
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Patent #:
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Issue Dt:
|
12/17/1996
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Application #:
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08375343
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Filing Dt:
|
01/19/1995
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Title:
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CONTROLLED FOAMY SLAG PROCESS
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Patent #:
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Issue Dt:
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07/23/1996
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Application #:
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08408041
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Filing Dt:
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03/21/1995
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Title:
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ELECTRIC ARC FURNACE ELECTRODE CONSUMPTION ANALYZER
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Patent #:
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Issue Dt:
|
08/26/1997
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Application #:
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08425408
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Filing Dt:
|
04/20/1995
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Title:
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MANDREL SLEEVE ADAPTOR
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|
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Patent #:
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Issue Dt:
|
03/11/1997
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Application #:
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08502675
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Filing Dt:
|
07/14/1995
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Title:
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PROCESS OF MAKING ELECTRICAL STEELS
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|
|
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Patent #:
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|
Issue Dt:
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08/25/1998
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Application #:
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08579745
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Filing Dt:
|
12/28/1995
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Title:
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ELECTRICAL STEEL WITH IMPROVED MAGNETIC PROPERTIES IN THE ROLLING DIRECTION
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Patent #:
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|
Issue Dt:
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03/23/1999
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Application #:
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08646832
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Filing Dt:
|
05/31/1996
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Title:
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METHOD OF AGGLOMERATING OIL-CONTAINING STEEL MILL WASTE
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Patent #:
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Issue Dt:
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11/03/1998
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Application #:
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08670125
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Filing Dt:
|
06/25/1996
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Title:
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PREVENTING SKULL ACCUMULATION ON A STEELMAKING LANCE
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Patent #:
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Issue Dt:
|
02/02/1999
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Application #:
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08767994
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Filing Dt:
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12/13/1996
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Title:
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MULTIPURPOSE LANCE
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Patent #:
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Issue Dt:
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04/27/1999
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Application #:
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08839291
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Filing Dt:
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04/17/1997
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Title:
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BASIC OXYGEN PROCESS WITH IRON OXIDE PELLET ADDITION
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Patent #:
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Issue Dt:
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03/23/1999
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Application #:
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08845602
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Filing Dt:
|
04/25/1997
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Title:
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FOAMY SLAG PROCESS USING MULTI-CIRCUIT LANCE
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|
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Patent #:
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Issue Dt:
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11/24/1998
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Application #:
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08897747
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Filing Dt:
|
07/21/1997
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|
Title:
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PROCESS OF MAKING ELECTRICAL STEELS
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|
|
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Patent #:
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|
Issue Dt:
|
08/25/1998
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Application #:
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08909029
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Filing Dt:
|
08/11/1997
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|
Title:
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METHOD AND APPARATUS FOR MONITORING A MOVING STRIP
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|
|
|
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Patent #:
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|
Issue Dt:
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04/17/2001
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Application #:
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08940151
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Filing Dt:
|
09/29/1997
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|
Title:
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PROCESS OF MAKING ELECTRICAL STEELS
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|
|
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Patent #:
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|
Issue Dt:
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05/30/2000
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Application #:
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09038172
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Filing Dt:
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03/10/1998
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Title:
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PROCESS OF MAKING ELECTRICAL STEELS HAVING GOOD CLEANLINESS AND MAGNETIC PROPERTIES
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|
|
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Patent #:
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Issue Dt:
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09/19/2000
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Application #:
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09047770
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Filing Dt:
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03/25/1998
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Title:
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TREATMENT OF STEEL MILL WASTE METAL OXIDES
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|
|
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Patent #:
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Issue Dt:
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01/25/2000
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Application #:
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09059843
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Filing Dt:
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04/14/1998
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Title:
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SUBMERGED ENTRY NOZZLE
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|
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Patent #:
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|
Issue Dt:
|
05/15/2001
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Application #:
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09105802
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Filing Dt:
|
06/19/1998
|
|
Title:
|
ELECTRICAL STEEL WITH IMPROVED MAGNETIC PROPERTIES IN THE ROLLING DIRECTION
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|
|
|
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Patent #:
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|
Issue Dt:
|
12/12/2000
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Application #:
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09127155
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Filing Dt:
|
07/31/1998
|
|
Title:
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WATER DRIVEN ROLLER FOR HOT STRIP MILL SIDEGUIDES
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|
|
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Patent #:
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|
Issue Dt:
|
05/15/2001
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Application #:
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09153759
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Filing Dt:
|
09/15/1998
|
|
Title:
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FORMABILITY OF METAL HAVING A ZINC LAYER
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|
|
|
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Patent #:
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|
Issue Dt:
|
04/24/2001
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Application #:
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09376121
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Filing Dt:
|
08/17/1999
|
|
Title:
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STEEL WITH ELECTRICALLY INSULATING HEMATITE LAYER
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|
|
|
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Patent #:
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|
Issue Dt:
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06/26/2001
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Application #:
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09495976
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Filing Dt:
|
02/02/2000
|
|
Title:
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Preventing air aspiration in slide gate plate throttling mechanisms
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|
|
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Patent #:
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|
Issue Dt:
|
09/04/2001
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Application #:
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09643925
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Filing Dt:
|
08/23/2000
|
|
Title:
|
Steel with electrically insulating hematite layer
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|
|
|
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Patent #:
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|
Issue Dt:
|
05/27/2003
|
Application #:
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09654312
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Filing Dt:
|
09/01/2000
|
|
Title:
|
ELECTRICAL STEEL WITH IMPROVED MAGNETIC PROPERTIES IN THE ROLLING DIRECTION
|
|
|
|
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Patent #:
|
|
Issue Dt:
|
12/03/2002
|
Application #:
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09767450
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Filing Dt:
|
01/22/2001
|
|
Title:
|
A METHOD OF MAKING A HIGH-STRENGTH LOW-ALLOY HOT ROLLED STEEL
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|
