BM

Burkhard Mick

SA Siemens Aktiengesellschaft: 2 patents #6,658 of 22,248Top 30%
Overall (All Time): #2,336,232 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4746777 Vacuum switching tube Guenther Bialkowski, Klaus Oberndorfer 1988-05-24
4737605 Vacuum switching tube Hans Bettge 1988-04-12