Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D262882 | Computer control terminal | John W. Goodin, Douglas H. Grambush, Katsuo Kumagai | 1982-02-02 |
| D262705 | Cathode ray tube computer display | John W. Goodin, Douglas H. Grambush, Katsuo Kumagai | 1982-01-19 |