Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1075205 | Floor washer | Guangsheng Zhang, Hao Yu | 2025-05-13 |
| D1001402 | Floor washer | Guangsheng Zhang, Hao Yu | 2023-10-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1075205 | Floor washer | Guangsheng Zhang, Hao Yu | 2025-05-13 |
| D1001402 | Floor washer | Guangsheng Zhang, Hao Yu | 2023-10-10 |