WW

William B. White

NV National Oilwell Varco: 1 patents #15 of 97Top 20%
🗺 Texas: #5,225 of 15,389 inventorsTop 35%
Overall (2017): #196,730 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9581009 Coiled tubing injector with load sensing tubing guide Timothy S. Steffenhagen, David W. McCulloch 2017-02-28