Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8136546 | Pressure relief valve | Ian Griffiths, Paul David Hubbard | 2012-03-20 |
| 6810194 | Connecting optical fibers | Ian Griffiths, John Kerry | 2004-10-26 |
| 6764220 | Assembly for use in connecting optical fibers | Ian Griffiths, John Kerry | 2004-07-20 |
| 5727106 | Suspended line for an optical fibre unit | Ralph Sutehall | 1998-03-10 |