Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4347600 | Monitored muldem with self test of the monitor | Ned E. Abbott, Robert J. McGuire | 1982-08-31 |
| 4330885 | Protected muldem with improved monitoring system and error detection | Ned E. Abbott, Robert J. McGuire | 1982-05-18 |
| 4328577 | Muldem automatically adjusting to system expansion and contraction | Ned E. Abbott, Robert J. McGuire | 1982-05-04 |