EV

Eva A. Vosahlo

CO Cominco: 1 patents #39 of 133Top 30%
SL Sherritt Gordon Mines Limited: 1 patents #18 of 43Top 45%
Overall (All Time): #4,119,886 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4222999 Removal of selenium from sulphate solutions Donald R. Weir, Roman M. Genik-Sas-Berezowsky 1980-09-16