Inventor

HAN XIUTING

CN2 patents

⚠️ This page may combine multiple inventors who share the name “HAN XIUTING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PETROCHINA CO LTD

1 patent

US7635022B2Dec 22, 2009

Pumping system

PETROCHINA CO LTD9 citations73

CHINA INTELLIGENT OIL RECOVERY TECH CO LTD

1 patent

US12129746B2Oct 29, 2024

Multi-phase controlled multi-well pumping unit

CHINA INTELLIGENT OIL RECOVERY TECH CO LTD0 citations34