Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10562718 | Variable spacing device | Wei-Da Yang, Li-Quan Zhang, Jun Li | 2020-02-18 |
QC
Qing Cai
Fu Tai Hua Industry (Shenzhen) Co.: 1 patents #15 of 75Top 20%
Overall (2020): #311,221 of 565,922Top 55%
1
Patents 2020