RL

Richard Lummer

MA Mannesmann Ag: 1 patents #514 of 1,341Top 40%
Overall (All Time): #4,091,950 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4274864 Making iron powder Dieter Bernhardt, Norbert Dautzenberg, Georg Huber 1981-06-23