JL

Jianying LIANG

📍 Shandong, CN: #143 of 490 inventorsTop 30%
Overall (2023): #396,565 of 537,848Top 75%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1007289 Swivel chair — 2023-12-12