Yanjun LI

City:

Chengdu

Country:

China

Published Applications:

Last publication date:

2023-03-16

Top Assignees for applications by Yanjun LI

The entities that hold a legal rights for patent applications filed by inventor LI Yanjun:

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

Double-layer coiled tubing double-gradient drilling system

Solid fluidization tubular separator for marine natural gas hydrate

Wind measurement apparatus based on 3D non-orthogonal ultrasonic sensor array

InventorID:

3012822 ⎘