ZR

Zhiguo Ren

GE: 1 patents #1,339 of 4,252Top 35%
Overall (2018): #173,859 of 503,207Top 35%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10018044 Power integrated system and method for drilling rig and oil/gas production equipment Lishun Hu, Junli Xue, Ming Su, Fengcheng Sun, Jie Zhang 2018-07-10