Yongin
South Korea
2
2016-04-28
Eui Shin Ham from Yongin, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and apparatus for welding 3D bellows, and bellows
CUSHION HAVING EMBEDDED AUTOMATICALLY-CHARGING AIR TUBES AND METHOD FOR MANUFACTURING SAME
1502577 ⎘