Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875952 | Forced encapsulation means for a cable | Francis J. Mullin | 1989-10-24 |
| 4852965 | Composite service and distribution communications media | Francis J. Mullin | 1989-08-01 |
| 4807961 | Local area network system | Francis J. Mullin, Christian Scholly | 1989-02-28 |