Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11015095 | Photo-curable adhesive composition, its preparation and use thereof | Jiangbo Ouyang, Junwei Yang | 2021-05-25 |
| 6212692 | Automatic quantitative regulator for dissolvent in water tank | — | 2001-04-10 |