Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9451787 | Ozone-based disinfecting device comprising a flow sensor | Mark Gregory Marshall, Clint Les Foster, Derek Hedley Rowles | 2016-09-27 |
| 9392815 | Ozone-based disinfecting device and mixer therefor | Mark Gregory Marshall | 2016-07-19 |
| 8951477 | Ozone-based disinfecting device comprising a flow sensor | Mark Gregory Marshall, Clint Les Foster, Derek Hedley Rowles | 2015-02-10 |