Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658363 | Method of joining a tube to a rod having an annular rib, so as to form an optical fiber preform | Graham Frederick Wood, Peter Charles Sampson | 1997-08-19 |
| 4988374 | Method and apparatus for contaminant removal in manufacturing optical fibre | Ian D. Harding, Roger S. Preston | 1991-01-29 |