Jun Liu

City:

Dongyang

Country:

China

Published Applications:

Last publication date:

2010-04-22

Top Assignees for applications by Jun Liu

The entities that hold a legal rights for patent applications filed by inventor Liu Jun:

Jun Liu from Dongyang, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Surface motor direct-drive sucker-rod screw pump device

InventorID:

6321584 ⎘