Markham
Canada
4
2008-09-04
The entities that hold a legal rights for patent applications filed by inventor Puvvada George:
George Puvvada from Markham, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Process for separating iron from other metals in iron containing feed stocks
#2 | 2008-06-19Process for the treatment of electric and other furnace dusts and residues containing zinc oxides and zinc ferrites
#3 | 2005-06-30Process for the recovery of titanium in mixed chloride media
#4 | 2005-06-02Process for the recovery of value metals from base metal sulfide ores
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