Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6442304 | Apparatus and method for protecting devices, especially fibre optic devices, in hostile environments | Charles M. Crawley, Erhard Luther Edgar Kluth, John Redvers Clowes, Malcom Paul Varnham | 2002-08-27 |
| 6177674 | Infrared radiation modulating device | Paul Antony Manning, Paul P Donohue | 2001-01-23 |