En-Chieh Chen

City:

Taichung

Country:

Taiwan

Published Applications:

Last publication date:

2023-04-13

Top Assignees for applications by En-Chieh Chen

The entities that hold a legal rights for patent applications filed by inventor Chen En-Chieh:

En-Chieh Chen from Taichung, TW has applied for patents for these inventions. The list has both pending applications and granted patents:

Bicycle crank arm

Fresnel lens

Roller connecting and retaining device

Steel wire retainer for a sliding block

Lubrication system for a linear guideway

InventorID:

4478993 ⎘