Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10508989 | Optical chemical analyser and liquid depth sensor | Paul Stockwell, David Widdup, Michael Foster | 2019-12-17 |
| 10041880 | Optical chemical analyser and liquid depth sensor | Paul Stockwell, David Widdup, Michael Foster | 2018-08-07 |