DS

David A. Stokes

WS Wellbore Integrity Solutions: 1 patents #4 of 13Top 35%
Overall (2021): #478,806 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
10883359 Removing a casing section in a wellbore James Bain, Walter E. Friedl, Douglas Pipchuk 2021-01-05