9 Utility Patents
#47 in Chungcheongbuk-do
#25,233 in South Korea
#458,312 in the World
Forward Citations = 15
Company Filing History:
Get your Inventor Badge Today
#47 in Chungcheongbuk-do
#25,233 in South Korea
#458,312 in the World
Company Filing History:
Get your Inventor Badge Today