Darrell Ting-Cheung Hui

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2014-12-04

Recent patent applications by Hui Darrell Ting-Cheung

Darrell Ting-Cheung Hui from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2014-12-04

US20140352120A1

Human necessities

Paper coffin

InventorID:

986445 ⎘