31 Utility Patents
#4 in Chungcheongbuk-do
#4,687 in South Korea
#83,505 in the World
Forward Citations = 534
Company Filing History:
Get your Inventor Badge Today
#4 in Chungcheongbuk-do
#4,687 in South Korea
#83,505 in the World
Company Filing History:
Get your Inventor Badge Today