Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10077175 | Load-adaptive hoisting mechanism | Zhiguo Lu, Ji Zou, Tian Tian, Bairen Feng | 2018-09-18 |
ZL
Zuotao Liu
Overall (All Time): #2,908,902 of 4,157,543Top 70%
1
Patents All Time