Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11084909 | Liquid antioxidant composition for raw rubbers | Yi Zhou, Guo Liang YUAN, Zhong Zhou | 2021-08-10 |
CF
Chang Liang Fan
Overall (All Time): #2,742,565 of 4,157,543Top 70%
1
Patents All Time