WD

Willem P. C. Duyvesteyn

SM Scandium International Mining: 3 patents #1 of 1Top 100%
📍 Reno, NV: #36 of 288 inventorsTop 15%
🗺 Nevada: #124 of 1,097 inventorsTop 15%
Overall (2019): #63,342 of 560,194Top 15%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10450634 Scandium-containing master alloys and method for making the same 2019-10-22
10378085 Recovery of scandium values through selective precipitation of hematite and basic iron sulfates from acid leachates 2019-08-13
10260127 Method for recovering scandium values from leach solutions 2019-04-16