Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D834773 | Steam cleaner | Stephen Houghton, Martin Harnett, Ryan John HARGETT, Paul Ringer | 2018-11-27 |
| D827956 | Steam generator | Gary Spratt, Neil Walmsley, Christopher Hussey, Stephen Houghton | 2018-09-04 |
| D817573 | Steam mop | — | 2018-05-08 |
| D816926 | Steam cleaner | Stephen Houghton, Martin Harnett, Ryan John HARGETT, Paul Ringer | 2018-05-01 |