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Electric induction control system
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Patent number 7,457,344
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Issue date Nov 25, 2008
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Inductotherm Corp.
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Oleg S. Fishman
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Furnace with bottom induction coil
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Patent number 6,693,950
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Issue date Feb 17, 2004
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Inductotherm Corp.
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Oleg S. Fishman
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Levitating and fusing device
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Patent number 5,394,432
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Issue date Feb 28, 1995
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National Research Institute For Metals
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Akira Fukuzawa
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Bottom discharge cold crucible
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Patent number 5,058,127
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Issue date Oct 15, 1991
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Compagnie Europeenne du Zirconium Cezus
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Marcel Garnier
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F27 - FURNACES KILNS OVENS RETORTS
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Semiconductor wafer heating device
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Patent number 5,025,133
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Issue date Jun 18, 1991
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Mitsubishi Denki Kabushiki Kaisha
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Kouichirou Tsutahara
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Induction melting and stirring
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Patent number 4,927,460
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Issue date May 22, 1990
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Inductotherm Europe Limited
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John H. Simcock
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Induction melting
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Patent number 4,850,573
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Issue date Jul 25, 1989
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Inductotherm Europe Limited
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John H. Simcock
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Electromagnetic stirrer
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Patent number 4,590,989
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Issue date May 27, 1986
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Sumitomo Metal Industries, Ltd.
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Sumio Kobayashi
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B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
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Magnet stirring apparatus
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Patent number 4,568,195
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Issue date Feb 4, 1986
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Helmut Herz
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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