Killen, Alabama
United States
4
2011-11-03
The entities that hold a legal rights for patent applications filed by inventor WITHERSPOON KENT:
KENT WITHERSPOON from Killen, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Process in a (D) stage bleaching of softwood pulps in a presence of Mg(OH)2
#2 | 2011-10-06Process of bleaching hardwood pulps in a D1 or D2 stage in a presence of a weak base
#3 | 2008-06-19Process of bleaching hardwood pulps in a D1 or D2 stage in a presence of a weak base
#4 | 2008-06-19Process of bleaching softwood pulps in a D1 or D2 stage in a presence of a weak base
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