41 Utility and 1 Design Patents
#1 in Seosan-si
#3,162 in South Korea
#54,746 in the World
rank by utility patentsForward Citations = 286
Company Filing History:
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#1 in Seosan-si
#3,162 in South Korea
#54,746 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today