Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12484746 | Extraction cleaner | Adam Udy, Lee M. Cottrell, Chi Ho Hui, Jian cheng Wang, Fariha AHMED +21 more | 2025-12-02 | |
| 12070171 | Extraction cleaner | Lee M. Cottrell, Daniel Innes, Jordan Ridgley, Philippa Copeland, Mingliang Qin +7 more | 2024-08-27 | $22,696,000 |
| 12035857 | Extraction cleaner | Lee M. Cottrell, Daniel Innes, Jordan Ridgley, Philippa Copeland, Mingliang Qin +7 more | 2024-07-16 | $37,308,000 |
| 12011129 | Extraction cleaner | Adam Udy, Chi Ho Hui, Jian cheng Wang, Kevin O'Malley, Qiang Liu +5 more | 2024-06-18 | $121,495,000 |