EG

Ephrem Lemlem Gebrehiwot

FM Freeport Minerals: 2 patents #38 of 67Top 60%
📍 Vail, AZ: #84 of 174 inventorsTop 50%
🗺 Arizona: #13,050 of 32,909 inventorsTop 40%
Overall (All Time): #1,780,512 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12098474 Acid mist suppression in copper electrowinning Scot P. Sandoval, Stanberg Lee Tallman, William Duane Sanders, Aron Tyab 2024-09-24
11807952 Acid mist suppression in copper electrowinning Scot P. Sandoval, Stanberg Lee Tallman, William Duane Sanders, Aron Tyab 2023-11-07