Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4742360 | Power antenna | Winston C. Wilder, Robert E. Evans | 1988-05-03 |
| 4300141 | Rotary support structure for a power antenna cable storage drum | Ralph W. Edwards | 1981-11-10 |
| 4236162 | Antenna actuator with a locating and reaction support surface for the cable storage drum | Ralph W. Edwards, John R. Powell | 1980-11-25 |
| 4209792 | Antenna cable drive and storage drum with stop mechanism | Ralph W. Edwards, Paul C. Morrin | 1980-06-24 |
| 4198638 | Telescoping antenna mast connector | — | 1980-04-15 |
| 4190842 | Antenna cable drive and storage drum with stop mechanism | Ralph W. Edwards | 1980-02-26 |
| 4181268 | Drive and storage drum for an antenna cable | Ralph W. Edwards, John R. Powell | 1980-01-01 |