ZF

Zheng Feng

Overall (2020): #203,071 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D872244 Mist sprayer Bo Peng, Guoxin Tan, Zhenguang Liang 2020-01-07