Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4586075 | Semiconductor rectifier | Andreas Hossler, Klaus Heyke, Alexander Wallrauch | 1986-04-29 |
SS
Siegfried Schwenk
Overall (All Time): #3,994,841 of 4,157,543Top 100%
1
Patents All Time