Yi YAN

City:

Chengdu

Country:

China

Published Applications:

Last publication date:

2021-01-28

Top Assignees for applications by Yi YAN

The entities that hold a legal rights for patent applications filed by inventor YAN Yi:

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

Integrated catalyst system for stoichiometric-burn natural gas vehicles and preparation method therefor

InventorID:

4984724 ⎘