Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5013152 | Interchangeable interferometric optical mounting elements | — | 1991-05-07 |
| 4678270 | Submersible optical repeaters and optical fibre glands | Duncan A. Gunn, Arthur A. Davis, Gilbert W. P. Colegate | 1987-07-07 |
| 4622197 | Applying thermoplastics sleeve to crush resistant tubing | — | 1986-11-11 |
| 4262913 | High pressure gland for optical fibres and/or electrical conductors | Colin S. Parfree, Duncan A. Gunn | 1981-04-21 |