MG

Marvin Allen Gregory

CU Cnpc Usa: 1 patents #2 of 7Top 30%
📍 Spring, TX: #89 of 291 inventorsTop 35%
🗺 Texas: #5,076 of 14,752 inventorsTop 35%
Overall (2016): #307,385 of 481,213Top 65%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9394777 Pressure controlled multi-shift frac sleeve system Peng Cheng 2016-07-19