KR

Kurt Rieger

FK Fried Krupp: 1 patents #80 of 258Top 35%
Overall (All Time): #2,348,864 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4598667 Cooled tube wall for metallurgical furnace Herbert Kuhlmann 1986-07-08
4453500 Cooled tube wall for metallurgical furnace Herbert Kuhlmann 1984-06-12