MC

Manuel Rafael Umana Casanova

📍 Santiago, CL: #135 of 1,142 inventorsTop 15%
Overall (All Time): #2,131,037 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7479209 Cathode guidance and perimeter deposition control assembly in electro-metallurgy cathodes — 2009-01-20
7217345 Cathode guidance and perimeter deposition control assembly in electro-metallurgy cathodes — 2007-05-15