Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5229851 | Optical fiber cable with large number of ribbon units containing optical fibers and enclosed in tubes | — | 1993-07-20 |
| 4859024 | Optical fiber cable with tampering detecting means | — | 1989-08-22 |