Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4651210 | Adjustable gamma controller | — | 1987-03-17 |
| 4513321 | Black level clamp for television signals | John F. Monahan | 1985-04-23 |
| 4366440 | Adjustable contrast compressor | Lucas J. Bazin | 1982-12-28 |
| 4237491 | Television camera highlight discharge apparatus | Joseph F. Hacke | 1980-12-02 |