Ben CHEN

City:

Guangxi

Country:

China

Published Applications:

Last publication date:

2022-10-13

Top Assignees for applications by Ben CHEN

The entities that hold a legal rights for patent applications filed by inventor CHEN Ben:

Ben CHEN from Guangxi, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Quantitative evaluation method for workability of concrete based on bottom resistance analysis

InventorID:

5546423 ⎘