Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4251755 | CRT Digital brightness control | — | 1981-02-17 |
| 4208657 | Electronic automatic plotter | Ole Jens Larsen, Desmond O'Callaghan | 1980-06-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4251755 | CRT Digital brightness control | — | 1981-02-17 |
| 4208657 | Electronic automatic plotter | Ole Jens Larsen, Desmond O'Callaghan | 1980-06-17 |