Yicheng Ling

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2011-06-02

Top Assignees for applications by Yicheng Ling

The entities that hold a legal rights for patent applications filed by inventor Ling Yicheng:

Yicheng Ling from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

Closed loop solvent extraction process for oil sands

InventorID:

3540592 ⎘