SK

Siegfried Kiese

FK Fried Krupp: 1 patents #80 of 258Top 35%
Overall (All Time): #3,993,874 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4582607 Process for the biological treatment of waste water Ulrich Scheffler 1986-04-15