JV

Josef Versch

MA Mannesmann Ag: 1 patents #514 of 1,341Top 40%
📍 Neuss, DE: #274 of 530 inventorsTop 55%
Overall (All Time): #4,001,193 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4609212 Oil or gas field casing Armin Hosang 1986-09-02