Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4682229 | Controlling the grey levels represented by a video signal | Philip V. Coates | 1987-07-21 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4682229 | Controlling the grey levels represented by a video signal | Philip V. Coates | 1987-07-21 |