Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4766497 | IF circuit with reduced sound attenuation for cable signals | James G. Haerle, David S. Tait | 1988-08-23 |
| 4547805 | Television AFC system usable with offset carrier frequencies | Roy F. Baker | 1985-10-15 |
| 4484222 | Intermediate frequency circuit with solid state trap | — | 1984-11-20 |
| 4233630 | Circuit for modifying the IF response of a television receiver | Roy F. Baker | 1980-11-11 |