Qingxiu Li

City:

Spring, Texas

Country:

United States

Published Applications:

Last publication date:

2012-12-13

Top Assignees for applications by Qingxiu Li

The entities that hold a legal rights for patent applications filed by inventor Li Qingxiu:

Qingxiu Li from Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:

HIGHLY WEAR RESISTANT COMPOSITE ROTARY SEALS WITH WEAR LAYER AT INNER DIAMETER AND/OR OUTER DIAMETER EMBEDDED INSIDE OR BETWEEN RUBBER LAYERS

InventorID:

3311290 ⎘