Techien CHEN

City:

Richmond

Country:

Canada

Published Applications:

Last publication date:

2012-04-12

Top Assignees for applications by Techien CHEN

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

Techien CHEN from Richmond, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

Enhanced permeability subterranean fluid recovery system and methods

InventorID:

3138713 ⎘