Ping Chen

City:

CHENGDU CITY

Country:

China

Published Applications:

Last publication date:

2022-11-24

Top Assignees for applications by Ping Chen

The entities that hold a legal rights for patent applications filed by inventor Chen Ping:

Ping Chen from CHENGDU CITY, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Mechanics calculation method of drill bit tooth considering rock dynamic strength and mixed crushing mode

InventorID:

5584922 ⎘