🔗 Permalink

Inventor profile of:

Grace Chen

City:

Houston, Texas

Country:

United States

Published Applications:

2

Last publication date:

2008-10-30

Recent patent applications by Chen Grace

Grace Chen from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2008-10-30

US20080270246A1

Global electronic payment system

#2 | 2005-01-20

US20050015332A1

Cashless payment system

InventorID:

4285466 ⎘