Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D903047 | Sump pump filtration unit | — | 2020-11-24 |
| 10531775 | Cleaning device | Graeme Crawley, Conor James Kirkpatrick | 2020-01-14 |
| 9364783 | Banked purification system | Brian Walker, Simon Wise | 2016-06-14 |