EO

Erich Ottenschlager

VO Voest-Alpine: 1 patents #153 of 348Top 45%
📍 Traun, AT: #43 of 90 inventorsTop 50%
Overall (All Time): #3,950,741 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4740240 Smelting process for recovering metals from fine-grained non-ferrous metal sulfide ores or concentrates Horst Sulzbacher, Werner Kepplinger 1988-04-26