Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4675038 | Glass fibres and optical communication | Benjamin J. Ainslie, Keith J. Beales | 1987-06-23 |
| 4566754 | Optical fibres | Keith J. Beales, Benjamin J. Ainslie, James D. Rush | 1986-01-28 |
| 4351659 | Method for manufacture of graded index optical fibres | Keith J. Beales, George R. Newns | 1982-09-28 |