JM

Jian Ma

📍 New Taipei, TW: #607 of 1,741 inventorsTop 35%
Overall (2024): #415,292 of 561,600Top 75%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12134939 Drilling device, and drilling construction method for an electric power iron tower foundation Yuhui Ma, Zhe Chen, Yunguo Yang, Wenwu Li, Gang Xu +3 more 2024-11-05