Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085547 | Adjustable valve | Yue Ma, Michael Henker, Sheng Feng | 2021-08-10 |
ZZ
Ziteng Zheng
Overall (2021): #187,714 of 548,734Top 35%
1
Patents 2021