Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10481064 | Ballast water monitoring device | Kevin Oxborough, John Attridge | 2019-11-19 |
| 6300142 | Device and apparatus for conducting an assay | John W. Attridge, David Griffiths, John Phillip Vessey, John Anthony Odell, Felix Fernando +4 more | 2001-10-09 |
| D447713 | Spectrophotometer | Anthony Stevenson, Mark Cresswell, John L. Curtis, David Alan Percival, Anthony O'Dell +3 more | 2001-09-11 |
| D443539 | Sample holder for spectrophotometer | Anthony Stevenson, Mark Cresswell, John L. Curtis, David Alan Percival, Anthony O'Dell +3 more | 2001-06-12 |