Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
YZ

Yian Zhao

HS Halliburton Energy Services: 1 patents #259 of 590Top 45%
📍 Singapore, SG: #363 of 1,531 inventorsTop 25%
Overall (2025): #162,581 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12398624 Self-energizing seal for expandable liner hanger Xiaoguang Allan Zhong, Shobeir Pirayeh Gar, Chee Sing Kelvin Loh 2025-08-26