GH

Grant Lynn Hartman

GE: 1 patents #1,537 of 4,612Top 35%
📍 Lawton, OK: #1 of 2 inventorsTop 50%
🗺 Oklahoma: #263 of 1,012 inventorsTop 30%
Overall (2019): #456,971 of 560,194Top 85%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10260500 Downhole dynamometer and method of operation Xuele Qi, Cheng-Po Chen, Yizhen Lin, David Mulford Shaddock 2019-04-16