FS

Frank Benjamin Springett

NV National Oilwell Varco: 2 patents #2 of 44Top 5%
📍 Spring, TX: #87 of 378 inventorsTop 25%
🗺 Texas: #3,232 of 17,606 inventorsTop 20%
Overall (2019): #172,804 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10508663 Hydraulic circuit for controlling a movable component Richard W. Cowan, James William Weir, Travis J. Miller, James Ray Landrith, II 2019-12-17
10337638 Slow-shift SPM valve James Ray Landrith, II, Eric Trevor Ensley, Jonathan Lewis Buelow, James William Weir, Travis J. Miller 2019-07-02