Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10112141 | Purification column | Brian Walker, Peter Carney, Peter McHugh, Chris Nixon | 2018-10-30 |
| 9895639 | Filter assembly and filter element for use in the assembly | Brian Walker, Chris Nixon, Peter Carney | 2018-02-20 |
| 9604173 | Purification column | Brian Walker, Peter Carney, Peter McHugh, Chris Nixon | 2017-03-28 |
| 9568112 | Flow control device | Brian Walker, Peter Carney | 2017-02-14 |
| 9364783 | Banked purification system | Brian Walker, Mark Reeves | 2016-06-14 |