Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D988375 | Wash and cure machine | Yingsheng Hong | 2023-06-06 |
| 10822853 | Cam type door closer | — | 2020-11-03 |
| 10400495 | Automatic return device for glass door | — | 2019-09-03 |
| 10392842 | Clamping assembly for glass door | — | 2019-08-27 |