Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10426257 | Automatic handle assembly system for paint brush | Ningning Hu, Ping Zhou, Zhenzhi He, Gongbo Zhou, Chaoquan Tang +1 more | 2019-10-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10426257 | Automatic handle assembly system for paint brush | Ningning Hu, Ping Zhou, Zhenzhi He, Gongbo Zhou, Chaoquan Tang +1 more | 2019-10-01 |