Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11440924 | Method for preparing borate ester on basis of tricyclopentadienyl rare earth metal complex | Mingqiang Xue, Dandan Yan, Qi Shen | 2022-09-13 |
| 6668395 | Roll-in futon bed | — | 2003-12-30 |