Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863231 | Active optical fibre star coupler | Terry Bricheno, Alan Fielding, Nicholas J. Pitt, Robert A. Baker | 1989-09-05 |
| 4847843 | Color center laser fibre and applications thereof | Michael Scott, Wilson Sibbett | 1989-07-11 |