ZL

Zheng Li

Schlumberger Technology: 1 patents #257 of 1,027Top 30%
📍 Longchuan, CA: #1 of 3 inventorsTop 35%
Overall (2025): #26,317 of 469,880Top 6%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12358439 Full-rotation dash cam camera assembly 2025-07-15
D1081760 Dash cam 2025-07-01
12305503 Fluid sealing for downhole acoustic measurement tool Orland Guedes, Stephane Guimont, Viet Tung Nguyen, Roel Van Os, Hiroshi Hori 2025-05-20
D1057399 Tracking device protective case 2025-01-14