Issued Patents 2021
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11166610 | Carpet extractor | — | 2021-11-09 |
| 11160431 | Surface cleaning apparatus | Nim Chung Ku, Roger Hoskens, Mike Luyckx | 2021-11-02 |
| 11147426 | Surface cleaning apparatus and tray | Jacob S. Boles, Jacob Resch, Ying Chun Wong, Jian Hua Tang, Yunfu Wang | 2021-10-19 |
| 11122946 | Brushroll for surface cleaning apparatus | — | 2021-09-21 |
| 11096544 | Surface cleaning apparatus and tray | Jacob S. Boles, Jacob Resch, Ying Chun Wong, Jian Hua Tang, Yunfu Wang | 2021-08-24 |
| 11089935 | Surface cleaning apparatus | — | 2021-08-17 |
| 10980386 | Carpet extractor | — | 2021-04-20 |
| 10973383 | Surface cleaning apparatus and tray | Jake Boles, Jacob Resch, Ying Chun Wong, Jian Hua Tang, Yunfu Wang | 2021-04-13 |