XK

Xiaohua Ke

BC Beijing Huamei Inc. Cnpc: 1 patents #1 of 5Top 20%
CU Cnpc Usa: 1 patents #20 of 43Top 50%
Overall (2024): #218,011 of 561,600Top 40%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11879296 Blade cap force modulation system for a drill bit Ming Zhang, Chris Cheng, Jiaqing Yu, Qi Peng 2024-01-23