SF

Solomon Flax

Overall (All Time): #2,176,548 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6846346 Sulfatization process for metal extraction from sulfide ores — 2005-01-25
4997532 Process for extracting noble metals — 1991-03-05