Changwon-si
South Korea
4
2016-07-07
The entities that hold a legal rights for patent applications filed by inventor RYU Jeongtae:
Jeongtae RYU from Changwon-si, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
VENTILATION APPARATUS
#2 | 2013-03-07Ventilation apparatus
#3 | 2013-03-07VENTILATION APPARATUS
#4 | 2013-01-31VENTILATION APPARATUS
59662 ⎘