BH

Bernd HOCHSTEIN

MA Metallgesellschaft Ag: 1 patents #308 of 715Top 45%
Overall (All Time): #3,909,680 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4950139 Process of catalytically reducing NO Wolfgang Fennemann, Werner Weisweiler, Burkhard Retzlaff 1990-08-21