Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4209792 | Antenna cable drive and storage drum with stop mechanism | David T. Carolus, Ralph W. Edwards | 1980-06-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4209792 | Antenna cable drive and storage drum with stop mechanism | David T. Carolus, Ralph W. Edwards | 1980-06-24 |