Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4639935 | Apparatus for correcting frequency-dependent attenuation of the transmitting medium in signal transmission | Goran A. Jarnestedt | 1987-01-27 |
RC
Rolf von Campenhausen
Overall (All Time): #3,967,380 of 4,157,543Top 100%
1
Patents All Time