NB

Norbert Bierek

SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
Overall (All Time): #3,628,412 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6123565 Motor-vehicle control unit Christian Plankl, Josef Dirmeyer 2000-09-26