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Charles F. Williams
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Brunswick, OH, US
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last 30 patents
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Patent Grant
Electrostatically conductive premold coating
Patent number
4,680,139
Issue date
Jul 14, 1987
Ferro Corporation
Charles F. Williams
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Electrostatically conductive premold coating
Patent number
4,587,160
Issue date
May 6, 1986
Ferro Corporation
Charles F. Williams
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL