Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10562718 | Variable spacing device | Wei-Da Yang, Qing Cai, Jun Li | 2020-02-18 |
LZ
Li-Quan Zhang
Fu Tai Hua Industry (Shenzhen) Co.: 1 patents #15 of 75Top 20%
Overall (2020): #373,562 of 565,922Top 70%
1
Patents 2020