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Mark A. Hank
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Covington, VA, US
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last 30 patents
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Patent Grant
Blade-coated paper having a paper lamina produced from a furnish co...
Patent number
5,597,447
Issue date
Jan 28, 1997
Westvaco Corporation
Mark A. Hank
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Patent Grant
Pulp and paper products produced from recycled, high lignin content...
Patent number
5,587,048
Issue date
Dec 24, 1996
Westvaco Corporation
Robert C. Streisel
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for producing a blade coated paper from recycled, high ligni...
Patent number
5,538,594
Issue date
Jul 23, 1996
Westvaco Corporation
Mark A. Hank
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE