Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10573730 | Bipolar transistor | Armin Tilke, Claus Dahl | 2020-02-25 |
DT
Dmitri Alex Tschumakow
Overall (2020): #489,251 of 565,922Top 90%
1
Patents 2020