PD

Paul V. Devlin

Schlumberger Technology: 1 patents #26 of 104Top 25%
📍 Rowlett, TX: #2 of 6 inventorsTop 35%
🗺 Texas: #885 of 4,134 inventorsTop 25%
Overall (1989): #71,344 of 140,708Top 55%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4819730 Development drilling system Frank B. Williford, James M. Luke 1989-04-11