SL

Songyin LIU

📍 West Vancouver, CA: #109 of 292 inventorsTop 40%
Overall (All Time): #1,830,373 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11850560 Polymer dispersion system for use in a hydraulic fracturing operation Fang Liu 2023-12-26
11148106 Polymer dispersion system for use in a hydraulic fracturing operation Fang Liu 2021-10-19