MD

Manfred Driemeyer

MD Mannesmann Demag: 2 patents #1 of 73Top 2%
📍 Issum, DE: #16 of 44 inventorsTop 40%
Overall (All Time): #2,365,688 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4324390 Apparatus for manufacturing steel from iron ore dust by direct reduction — 1982-04-13
4318736 Method for manufacturing steel from iron ore dust by direct reduction — 1982-03-09