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Total properties:
19
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Patent #:
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Issue Dt:
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01/25/1994
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Application #:
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07768011
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Filing Dt:
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09/30/1991
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Title:
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APPARATUS FOR SWITCHING A HIGH-CURRENT POWER SOURCE
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Patent #:
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Issue Dt:
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07/06/1993
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Application #:
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07773363
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Filing Dt:
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10/07/1991
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Title:
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METHOD AND APPARATUS FOR THE AUTOMATIC MONITORING OF OPERATING SAFETY AND FOR CONTROLLING THE PROGRESS OF THE PROCESS IN A VACUUM HEAT- TREATMENT OVEN
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Patent #:
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Issue Dt:
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12/13/1994
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Application #:
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07871266
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Filing Dt:
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04/14/1992
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Title:
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METHOD FOR THE TREATMENT OF ALLOY STEELS AND REFRACTORY METALS
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Patent #:
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Issue Dt:
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12/28/1993
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Application #:
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07900918
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Filing Dt:
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06/18/1992
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Title:
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REMELTING ARC FURNACE WITH MOVABLE ELECTRODE
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Patent #:
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Issue Dt:
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08/10/1993
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Application #:
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07924835
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Filing Dt:
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08/04/1992
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Title:
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METHOD FOR REMELTING REACTIVE METALS
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Patent #:
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Issue Dt:
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12/14/1993
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Application #:
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07928913
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Filing Dt:
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08/11/1992
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Title:
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INDUCTION FURNACE FOR MELTING AND CASTING SUBSTANCES IN A NONREACTIVE ATMOSPHERE
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Patent #:
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Issue Dt:
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11/09/1993
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Application #:
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07936034
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Filing Dt:
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08/26/1992
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Title:
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REMELTING ARC FURNACE WITH MOVABLE ELECTRODE
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Patent #:
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Issue Dt:
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01/25/1994
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Application #:
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08003705
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Filing Dt:
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01/13/1993
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Title:
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TEEMING SPOUT
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Patent #:
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Issue Dt:
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06/13/1995
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Application #:
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08036717
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Filing Dt:
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03/25/1993
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Title:
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CLOSED INDUCTION FURNACE WITH A TILTING APPARATUS
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Patent #:
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Issue Dt:
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11/08/1994
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Application #:
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08044300
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Filing Dt:
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04/07/1993
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Title:
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METHOD AND APPARATUS FOR THE AUTOMATIC MONITORING OF OPERATING SAFETY AND FOR CONTROLLING THE PROGRESS OF THE PROCESS IN A VACUUM HEAT-TREATMENT OVEN
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Patent #:
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Issue Dt:
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01/24/1995
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Application #:
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08054847
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Filing Dt:
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04/29/1993
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Title:
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PROCESS FOR HARDENING WORKPIECES IN A PULSED PLASMA DISCHARGE
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Patent #:
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Issue Dt:
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08/30/1994
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Application #:
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08057653
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Filing Dt:
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05/05/1993
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Title:
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CLOSED INDUCTION FURNACE FOR THE MELTING AND CASTING OF SUBSTANCES
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Patent #:
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Issue Dt:
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05/16/1995
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Application #:
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08062123
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Filing Dt:
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05/14/1993
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Title:
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INDUCTION MELTING APPARATUS SEALED AGAINST THE ATMOSPHERE
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Patent #:
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Issue Dt:
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05/30/1995
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Application #:
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08152533
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Filing Dt:
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11/16/1993
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Title:
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FASTENING DEVICE FOR CONTAINER LINERS
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Patent #:
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Issue Dt:
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12/26/1995
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Application #:
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08264726
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Filing Dt:
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06/23/1994
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Title:
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APPARATUS FOR FUSING A SOLID LAYER OF ELECTRICALLY CONDUCTIVE MATERIAL
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Patent #:
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Issue Dt:
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01/02/1996
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Application #:
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08347958
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Filing Dt:
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12/01/1994
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Title:
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APPARATUS FOR THE MELTING AND TREATMENT OF METALS
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|
|
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Patent #:
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Issue Dt:
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12/26/1995
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Application #:
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08355551
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Filing Dt:
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12/14/1994
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Title:
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APPARATUS FOR THE HEAT TREATMENT OF WORKPIECES
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Patent #:
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Issue Dt:
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04/02/1996
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Application #:
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08435650
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Filing Dt:
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05/05/1995
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Title:
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PRECISION CASTING SYSTEM WITH LOCK
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Patent #:
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Issue Dt:
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09/16/1997
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Application #:
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08506839
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Filing Dt:
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07/25/1995
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Title:
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CRUCIBLE FOR INDUCTION MELTING
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