KL

Keju Li

Overall (2022): #375,672 of 548,613Top 70%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11440628 Floating hydrophyte planting device Xingguo LIU, Xiaolong Chen, Hao Zhu, Zixin Gao 2022-09-13