DK

Ditmar Kranzer

SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
📍 Putzbrunn, DE: #50 of 83 inventorsTop 65%
Overall (All Time): #4,009,008 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4495010 Method for manufacturing fast bipolar transistors — 1985-01-22