HK

Heinz Krober

FH Fried Krupp Ag Hoesch-Krupp: 1 patents #8 of 33Top 25%
Overall (All Time): #3,641,490 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5868996 Device for manufacturing curved helical springs Hans Vondracek 1999-02-09