Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4331983 | Facsimile signalling method | Stephen Douglas Fisher | 1982-05-25 |
| 4331984 | Method and apparatus for synchronizing facsimile transmissions | T. James Bryan, F. Peter Tyrrell | 1982-05-25 |