Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4651210 | Adjustable gamma controller | — | 1987-03-17 | |
| 4513321 | Black level clamp for television signals | John F. Monahan | 1985-04-23 | $1,249,000 |
| 4366440 | Adjustable contrast compressor | Lucas J. Bazin | 1982-12-28 | $1,477,000 |
| 4237491 | Television camera highlight discharge apparatus | Joseph F. Hacke | 1980-12-02 | $1,209,000 |