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Berch Y. Karagoz
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Grand Island, NY, US
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last 30 patents
Information
Patent Grant
Graphitization furnace
Patent number
5,299,225
Issue date
Mar 29, 1994
Sigri Great Lakes Carbon Corp.
Berch Y. Karagoz
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Water trap manifold for water cooled electrodes
Patent number
4,802,188
Issue date
Jan 31, 1989
Great Lakes Carbon Corporation
Berch Y. Karagoz
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Scalloped nipple for water-cooled electrodes
Patent number
4,689,799
Issue date
Aug 25, 1987
Berch Y. Karagoz
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Composite electrode for arc furnace
Patent number
4,513,425
Issue date
Apr 23, 1985
Great Lakes Carbon Corporation
Berch Y. Karagoz
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Graphitization furnace loading apparatus
Patent number
4,475,207
Issue date
Oct 2, 1984
Great Lakes Carbon Corporation
Berch Y. Karagoz
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Graphitization system method and apparatus
Patent number
4,394,766
Issue date
Jul 19, 1983
Great Lakes Carbon Corporation
Berch Y. Karagoz
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES