12 Utility Patents
#33 in Gyeongsangbuk-do
#18,373 in South Korea
#327,802 in the World
Forward Citations = 32
Company Filing History:
Get your Inventor Badge Today
#33 in Gyeongsangbuk-do
#18,373 in South Korea
#327,802 in the World
Company Filing History:
Get your Inventor Badge Today