Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344038 | Low frequency tone detector | — | 1982-08-10 |
| 4340782 | Circuit for demodulating amplitude and angle modulated broadcast signals | James R. Weigand | 1982-07-20 |
| 4332978 | Low frequency AM stereophonic broadcast and receiving apparatus | — | 1982-06-01 |