GS

Geraldo S. de Santana

EA Elkem As: 1 patents #43 of 96Top 45%
📍 Jutaí, BR: #2 of 7 inventorsTop 30%
Overall (All Time): #4,017,650 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4527329 "Process for the manufacture ""in situ"" of carbon electrodes" William Bruff, David De Oliveira 1985-07-09