HR

Helmut Romberg

Basf Se: 2 patents #5,851 of 13,826Top 45%
📍 Bad Dürkheim, DE: #144 of 277 inventorsTop 55%
Overall (All Time): #2,358,408 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4468315 Hydrogenation of coal — 1984-08-28
4453577 Nozzle with automatic switch-off Horst Koerner 1984-06-12