Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D847257 | Terrestrial globe | Jiao Chen, Yongsheng Ou | 2019-04-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D847257 | Terrestrial globe | Jiao Chen, Yongsheng Ou | 2019-04-30 |