Haijun Jia

City:

Lanzhou

Country:

China

Published Applications:

Last publication date:

2023-10-05

Top Assignees for applications by Haijun Jia

The entities that hold a legal rights for patent applications filed by inventor Jia Haijun:

Haijun Jia from Lanzhou, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Device and method for sputtering and depositing metal on surface of magnetic powder materials

InventorID:

6974861 ⎘