Alvin Chen

City:

Guangzhou

Country:

China

Published Applications:

Last publication date:

2022-05-26

Top Assignees for applications by Alvin Chen

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

Alvin Chen from Guangzhou, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Document and a method for manufacturing a document

Method for arranging a material web on a core

InventorID:

2013144 ⎘