Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4673864 | Circuit comprising series-connected semiconductor elements | Petrus A. Dessens | 1987-06-16 |
RR
Reiner F. Rumphorst
Overall (All Time): #3,976,668 of 4,157,543Top 100%
1
Patents All Time