GS

Graham Skinner

WE Weatherford/Lamb: 1 patents #476 of 852Top 60%
📍 Banchory, GB: #81 of 166 inventorsTop 50%
Overall (All Time): #3,038,695 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8955619 Managed pressure drilling Frederick T. Tilton, David M. Haugen, Kevin Smith, David J. Brunnert, Thomas F. Bailey +3 more 2015-02-17