DJ

David Johnson

GE: 1 patents #891 of 2,940Top 35%
Overall (2021): #483,748 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11047214 Systems and methods for drilling productivity analysis Stuart Gray, David Huezo, Krishna Uppuluri 2021-06-29