WC

Walter Curlook

UN Unknown: 1 patents #267 of 2,778Top 10%
📍 Toronto, CA: #36 of 376 inventorsTop 10%
Overall (2002): #36,279 of 266,432Top 15%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6391089 Acid leaching of nickel laterite ores for the extraction of their nickel and cobalt values — 2002-05-21
6379637 Direct atmospheric leaching of highly-serpentinized saprolitic nickel laterite ores with sulphuric acid — 2002-04-30