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Inventor profile of:

Xiuting Han

City:

Daqing

Country:

China

Published Applications:

1

Last publication date:

2007-05-03

Top Assignees for applications by Xiuting Han

The entities that hold a legal rights for patent applications filed by inventor Han Xiuting:

Daqing Oilfield Company Limited 1 Daqing Heilongjiang Province, China
PetroChina Company Limited 1 Beijing, China

Recent patent applications by Han Xiuting

Xiuting Han from Daqing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2007-05-03

US20070098575A1

Mechanical engineering

Pumping system

InventorID:

4403907 ⎘