Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4494081 | Variable frequency U. H. F. local oscillator for a television receiver | David J. Carlson | 1985-01-15 |
| 4187464 | Scanning receiver | Joseph T. Yiu, Roy L. Holmes | 1980-02-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4494081 | Variable frequency U. H. F. local oscillator for a television receiver | David J. Carlson | 1985-01-15 |
| 4187464 | Scanning receiver | Joseph T. Yiu, Roy L. Holmes | 1980-02-05 |