DW

Darrin L. Willauer

DI Dowell Schlumberger Incorporated: 1 patents #3 of 11Top 30%
🗺 Texas: #1,330 of 5,527 inventorsTop 25%
Overall (1994): #143,331 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5350018 Well treating system with pressure readout at surface and method Robert M. Sorem, David Milton Eslinger, Hubertus V. Thomeer, Sarmad Adnan 1994-09-27