Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12324558 | Extraction cleaner | Kenneth M. Lenkiewicz | 2025-06-10 |
| 12213633 | Surface cleaning apparatus and tray | Jacob S. Boles, Jacob Resch, Ying Chun Wong, Jian Hua Tang, Yunfu Wang | 2025-02-04 |