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Process of making polyacrylonitrile fibers
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Patent number 10,745,828
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Issue date Aug 18, 2020
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International Fibers, Ltd.
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W. Kenneth Wilkinson
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Process of making polyacrylonitrile fibers
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Patent number 8,372,323
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Issue date Feb 12, 2013
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International Fibers, Ltd.
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W. Kenneth Wilkinson
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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