YC

Yingda Chen

Overall (All Time): #2,697,598 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11519229 Truck-mounted flipped automated operation equipment for well workover Yongbin Li, Yang Li, Jie Jiang, Xiaojun Huang, Liping Zhou 2022-12-06