QS

Qin Shiwei

HS Halliburton Energy Services: 1 patents #2,863 of 4,711Top 65%
📍 Conroe, TX: #478 of 788 inventorsTop 65%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #2,887,553 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9957756 Roller cone drill bit assembly with varying radius bearing surfaces — 2018-05-01