Do Young O

City:

Chungcheongnam-do

Country:

Korea (South)

Published Applications:

Last publication date:

2008-11-27

Recent patent applications by O Do Young

Do Young O from Chungcheongnam-do, KR has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2008-11-27

US20080294183A1

Human necessities

Pain-Reducing Device

InventorID:

4301498 ⎘