Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7345953 | Flextensional vibration sensor | Roger Ian Crickmore, Simon Tanner, David John Hill, Philip Nash | 2008-03-18 |
| 7282697 | High sensitivity fibre optic vibration sensing device | Mark Allen Lee, Philip Nash, David John Hill | 2007-10-16 |
| 7068186 | Traffic monitoring | David John Hill | 2006-06-27 |