Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12364374 | Surface cleaning device with odor control | Jemima L.C. MEIL, Hugh James Croggon, Oliver Holmes | 2025-07-22 |
| 12070171 | Extraction cleaner | Lee M. Cottrell, Daniel Innes, Jordan Ridgley, Mingliang Qin, Xuemei Liu +7 more | 2024-08-27 |
| 12035857 | Extraction cleaner | Lee M. Cottrell, Daniel Innes, Jordan Ridgley, Mingliang Qin, Xuemei Liu +7 more | 2024-07-16 |