8 Utility and 4 Design Patents
#233 in Cheonan-si
#28,391 in South Korea
#519,349 in the World
rank by utility patentsForward Citations = 28
Company Filing History:
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#233 in Cheonan-si
#28,391 in South Korea
#519,349 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today