QL

Qunzhang Li

NV National Oilwell Varco: 2 patents #125 of 551Top 25%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #1,728,799 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1086150 Display screen or portion thereof with a graphical user interface Jeffery Ronald Clausen 2025-07-29
11982173 Automated systems and methods for controlling the operation of downhole-adjustable motors Jeffery Ronald Clausen 2024-05-14