Lei XU

City:

Waterloo

Country:

Canada

Published Applications:

Last publication date:

2011-05-26

Top Assignees for applications by Lei XU

The entities that hold a legal rights for patent applications filed by inventor XU Lei:

Lei XU from Waterloo, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

SUPPORTING SYSTEM WITH BRIDGING MEMBERS

Cold-formed steel joist

Lower chord bearing cold-formed steel joists

Cold-formed steel joists

Segmented cold formed joist

InventorID:

3388754 ⎘