Bill Wei Shiu Chien

City:

Waterloo

Country:

Canada

Published Applications:

Last publication date:

2005-04-12

Top Assignees for applications by Bill Wei Shiu Chien

The entities that hold a legal rights for patent applications filed by inventor Chien Bill Wei Shiu:

PERFORMANCE POLYMERS INC. 1 Cambridge, Canada

Recent patent applications by Chien Bill Wei Shiu

Bill Wei Shiu Chien from Waterloo, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2005-04-12

US10270699

Between-rails roadway for road-rail crossings

#2 | 2005-02-03

US20050023366A1

Fixed constructions

Boot for streetcar rails

InventorID:

4778632 ⎘