LL

Leo Liu

PU Pure Technologies U.S.: 1 patents #3 of 6Top 50%
📍 Calgary, CA: #132 of 521 inventorsTop 30%
Overall (2025): #306,921 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12313595 Apparatus, systems and methods for pipeline condition assessment Angie Wu, Hongwei Zhang, Jeffrey Chak-Fai Kwan 2025-05-27