Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12336682 | Extraction cleaner | Adam Udy, Lee M. Cottrell, Chi Ho Hui, Jian cheng Wang, Fariha AHMED +18 more | 2025-06-24 |
| 12114819 | Wet dry appliance | Devan SCHAPPLER, Ryan Shimizu, Mitchell Galloway | 2024-10-15 |
| 12011129 | Extraction cleaner | Adam Udy, Chi Ho Hui, Jian cheng Wang, Qiang Liu, Yinhui Li +5 more | 2024-06-18 |
| 4647831 | Rechargeable battery operated appliance system | Richard K. Thomas | 1987-03-03 |