HM

Helmut Maag

MA Mannesmann Ag: 2 patents #274 of 1,341Top 25%
Overall (All Time): #2,270,505 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5632325 Process and apparatus for strand-casting near final size cast formats Eberhard Fischer, Erling Roller 1997-05-27
5257659 Continuous casting mold 1993-11-02