AJ

Austin C. Johnson

DE Downing Wellhead Equipment: 1 patents #5 of 6Top 85%
📍 Oklahoma City, OK: #23 of 110 inventorsTop 25%
🗺 Oklahoma: #284 of 1,063 inventorsTop 30%
Overall (2020): #539,273 of 565,922Top 100%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10689938 Subterranean formation fracking and well workover Ronnie B. Beason, Nicholas J. Cannon, Joel H. Young, Brian A. Baker 2020-06-23