Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6385378 | Method of installing an optical fibre unit in a tube | George Henry Platt Brown | 2002-05-07 |
| 6055350 | Method of installing an optical fibre unit in a tube | George Henry Platt Brown | 2000-04-25 |
| 4930860 | Propellable optical fiber cables | Rodney Davey, Alan A. Sadler | 1990-06-05 |
| 4681590 | Femoral stem prosthesis | — | 1987-07-21 |