QL

Qi Liang

HS Halliburton Energy Services: 2 patents #266 of 1,091Top 25%
📍 Longbeilingcun, VA: #4 of 7 inventorsTop 60%
Overall (2019): #130,173 of 560,194Top 25%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10444167 Determining the leaching profile of a cutter on a drilling tool Gagan Saini 2019-10-15
10406501 Electrochemical removal of metal or other material from polycrystalline diamond 2019-09-10