Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848997 | Method of preparing a halide optical fibre | Paul W. France, Steven F. Carter | 1989-07-18 |
| 4836643 | Halide fibre with high numerical aperture | Paul W. France | 1989-06-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848997 | Method of preparing a halide optical fibre | Paul W. France, Steven F. Carter | 1989-07-18 |
| 4836643 | Halide fibre with high numerical aperture | Paul W. France | 1989-06-06 |