Method of producing needle coke for low CTE graphite electrodes

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United States of America Patent

PATENT NO 9777221
SERIAL NO

11427786

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Abstract

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A method of producing low CTE graphite electrodes from needle coke formed from a coal tar distillate material having a relatively high initial boiling point.

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Patent Owner(s)

  • GRAFTECH INTERNATIONAL HOLDINGS INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Ching-Feng Strongsville, US 22 120
Lewis, Irwin C Strongsville, US 60 611
Lewis, Richard Thomas Auburn, US 34 200
Miller, Douglas J North Olmsted, US 50 393

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