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Joseph Andrew Sohara
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Bethlehem, PA, US
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last 30 patents
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Patent Grant
Recycling of mineral fillers from the residue of a paper deinking p...
Patent number
5,759,258
Issue date
Jun 2, 1998
Minerals Technologies Inc.
Joseph Andrew Sohara
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
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Patent Application
Precipitated calcium carbonate from kraft pulp lime mud for use in...
Publication number
20080053337
Publication date
Mar 6, 2008
Joseph Andrew Sohara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...