Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6328283 | Method and apparatus for installing transmission lines | Stephen A. Cassidy | 2001-12-11 |
| 6173107 | Method and apparatus for installing transmissions | Stephen A. Cassidy | 2001-01-09 |
| 5726783 | Optical fibre communication system | Anthony James Cooper, Simon Charles Fenning, Lawrence Bickers, Paul Adrian Rosher | 1998-03-10 |
| 5645267 | Method and apparatus for installing transmission lines | Stephen A. Cassidy | 1997-07-08 |
| 5456450 | Method and apparatus for installing transmission lines | Stephen A. Cassidy | 1995-10-10 |
| 5169126 | Method and apparatus for installing transmission lines | Stephen A. Cassidy | 1992-12-08 |
| 5121901 | Sheathed optical fibres and method of installing such fibres | Stephen A. Cassidy | 1992-06-16 |
| 4983007 | Optical coupling device | Simon M. James, Mark R. Davison, Stephen Hornung | 1991-01-08 |
| 4948097 | Method and apparatus for installing transmission lines | Stephen A. Cassidy | 1990-08-14 |
| 4923278 | Temperature desensitization of delay in optical fibres | Raman Kashyap, Stephen A. Cassidy, Stephen Hornung | 1990-05-08 |
| 4796970 | Optical fibre transmission lines | Stephen A. Cassidy | 1989-01-10 |
| 4691896 | Optical fibre transmission line | Stephen A. Cassidy | 1987-09-08 |
| 4452506 | Coupling of dielectric optical waveguides | Colin A. Millar, David B. Payne | 1984-06-05 |