Bin Qian

City:

Chengdu

Country:

China

Published Applications:

Last publication date:

2020-11-12

Top Assignees for applications by Bin Qian

The entities that hold a legal rights for patent applications filed by inventor Qian Bin:

Bin Qian from Chengdu, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Method for acquiring opening timing of natural fracture under in-slit temporary plugging condition

InventorID:

6529587 ⎘