5 Utility Patents
#12,429 in Seoul
#44,384 in South Korea
#826,892 in the World
Forward Citations = 8
Company Filing History:


Atum Co., Ltd.
where one patent can have more than one assignee
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#12,429 in Seoul
#44,384 in South Korea
#826,892 in the World
Company Filing History:


Get your Inventor Badge Today