Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4690473 | Rotary coupling for rotatively connecting a feeder line to a rod antenna | — | 1987-09-01 |
BC
Bong-Kwan Chung
Overall (All Time): #3,981,152 of 4,157,543Top 100%
1
Patents All Time