Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10835027 | Brush head for use with floor cleaning machine | Patrick J. Kelley, Yongxing YAN, Zhiman Zhuo | 2020-11-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10835027 | Brush head for use with floor cleaning machine | Patrick J. Kelley, Yongxing YAN, Zhiman Zhuo | 2020-11-17 |